diff --git a/board/led15070.c b/board/led15070.c
index c2d62a5..579de7c 100644
--- a/board/led15070.c
+++ b/board/led15070.c
@@ -238,7 +238,7 @@ static HRESULT led15070_handle_irp_locked(int board, struct irp *irp)
     }
 
     for (;;) {
-#if 0
+#if defined(LOG_LED15070)
         dprintf("TX Buffer:\n");
         dump_iobuf(&boarduart->written);
 #endif
@@ -257,7 +257,7 @@ static HRESULT led15070_handle_irp_locked(int board, struct irp *irp)
             return hr;
         }
 
-#if 0
+#if defined(LOG_LED15070)
         dprintf("Deframe Buffer:\n");
         dump_iobuf(&req_iobuf);
 #endif
@@ -385,7 +385,9 @@ static HRESULT led15070_req_reset(int board, const struct led15070_req_any *req)
 
 static HRESULT led15070_req_set_input(int board, const struct led15070_req_any *req)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Set input (board %u)\n", board);
+#endif
 
     if (!led15070_per_board_vars[board].enable_response)
         return S_OK;
@@ -408,9 +410,10 @@ static HRESULT led15070_req_set_input(int board, const struct led15070_req_any *
 static HRESULT led15070_req_set_normal_12bit(int board, const struct led15070_req_any *req)
 {
     uint8_t idx = req->payload[0];
-
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Set LED - Normal 12bit (board %u, index %u)\n",
            board, idx);
+#endif
 
     // TODO: Data for this command. Seen with Carol
 
@@ -435,9 +438,10 @@ static HRESULT led15070_req_set_normal_12bit(int board, const struct led15070_re
 static HRESULT led15070_req_set_normal_8bit(int board, const struct led15070_req_any *req)
 {
     uint8_t idx = req->payload[0];
-
-    // dprintf("LED 15070: Set LED - Normal 8bit (board %u, index %u)\n",
-    //        board, idx);
+#if defined(LOG_LED15070)
+    dprintf("LED 15070: Set LED - Normal 8bit (board %u, index %u)\n",
+           board, idx);
+#endif
 
     led15070_per_board_vars[board].gs[idx][0] = req->payload[1]; // R
     led15070_per_board_vars[board].gs[idx][1] = req->payload[2]; // G
@@ -468,8 +472,10 @@ static HRESULT led15070_req_set_multi_flash_8bit(int board, const struct led1507
     uint8_t idx_skip = req->payload[2];
 
     // TODO: useful?
-    // dprintf("LED 15070: Set LED - Multi flash 8bit (board %u, start %u, end %u, skip %u)\n",
-    //        board, idx_start, idx_end, idx_skip);
+#if defined(LOG_LED15070)
+    dprintf("LED 15070: Set LED - Multi flash 8bit (board %u, start %u, end %u, skip %u)\n",
+           board, idx_start, idx_end, idx_skip);
+#endif
 
     if (idx_skip > 0 && idx_skip <= (idx_end - idx_start + 1)) {
         idx_start += idx_skip;
@@ -508,9 +514,10 @@ static HRESULT led15070_req_set_multi_fade_8bit(int board, const struct led15070
     uint8_t idx_start = req->payload[0];
     uint8_t idx_end = req->payload[1];
     uint8_t idx_skip = req->payload[2];
-
-    // dprintf("LED 15070: Set LED - Multi fade 8bit (board %u, start %u, end %u, skip %u)\n",
-    //        board, idx_start, idx_end, idx_skip);
+#if defined(LOG_LED15070)
+    dprintf("LED 15070: Set LED - Multi fade 8bit (board %u, start %u, end %u, skip %u)\n",
+           board, idx_start, idx_end, idx_skip);
+#endif
 
     if (idx_skip > 0 && idx_skip <= (idx_end - idx_start + 1)) {
         idx_start += idx_skip;
@@ -545,7 +552,9 @@ static HRESULT led15070_req_set_multi_fade_8bit(int board, const struct led15070
 
 static HRESULT led15070_req_set_palette_7_normal_led(int board, const struct led15070_req_any *req)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Set palette - 7 Normal LED (board %u)\n", board);
+#endif
 
     if (!led15070_per_board_vars[board].enable_response)
         return S_OK;
@@ -567,7 +576,9 @@ static HRESULT led15070_req_set_palette_7_normal_led(int board, const struct led
 
 static HRESULT led15070_req_set_palette_6_flash_led(int board, const struct led15070_req_any *req)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Set palette - 6 Flash LED (board %u)\n", board);
+#endif
 
     if (!led15070_per_board_vars[board].enable_response)
         return S_OK;
@@ -589,7 +600,9 @@ static HRESULT led15070_req_set_palette_6_flash_led(int board, const struct led1
 
 static HRESULT led15070_req_set_15dc_out(int board, const struct led15070_req_any *req)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Set 15DC out (board %u)\n", board);
+#endif
 
     if (!led15070_per_board_vars[board].enable_response)
         return S_OK;
@@ -611,7 +624,9 @@ static HRESULT led15070_req_set_15dc_out(int board, const struct led15070_req_an
 
 static HRESULT led15070_req_set_15gs_out(int board, const struct led15070_req_any *req)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Set 15GS out (board %u)\n", board);
+#endif
 
     if (!led15070_per_board_vars[board].enable_response)
         return S_OK;
@@ -633,7 +648,9 @@ static HRESULT led15070_req_set_15gs_out(int board, const struct led15070_req_an
 
 static HRESULT led15070_req_set_psc_max(int board, const struct led15070_req_any *req)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Set PSC max (board %u)\n", board);
+#endif
 
     if (!led15070_per_board_vars[board].enable_response)
         return S_OK;
@@ -655,7 +672,9 @@ static HRESULT led15070_req_set_psc_max(int board, const struct led15070_req_any
 
 static HRESULT led15070_req_set_fet_output(int board, const struct led15070_req_any *req)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Set FET output (board %u)\n", board);
+#endif
 
     led15070_per_board_vars[board].fet[0] = req->payload[0]; // R or FET0 intensity
     led15070_per_board_vars[board].fet[1] = req->payload[1]; // G or FET1 intensity
@@ -685,8 +704,9 @@ static HRESULT led15070_req_set_fet_output(int board, const struct led15070_req_
 static HRESULT led15070_req_set_gs_palette(int board, const struct led15070_req_any *req)
 {
     uint8_t idx = req->payload[0];
-
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Set GS palette (board %u, index %u)\n", board, idx);
+#endif
 
     led15070_per_board_vars[board].gs_palette[idx][0] = req->payload[1]; // R
     led15070_per_board_vars[board].gs_palette[idx][1] = req->payload[2]; // G
@@ -712,7 +732,9 @@ static HRESULT led15070_req_set_gs_palette(int board, const struct led15070_req_
 
 static HRESULT led15070_req_dc_update(int board, const struct led15070_req_any *req)
 {
-    // dprintf("LED 15070: DC update (board %u)\n", board);
+#if defined(LOG_LED15070)
+    dprintf("LED 15070: DC update (board %u)\n", board);
+#endif
 
     if (led_dc_update)
         led_dc_update((const uint8_t*)led15070_per_board_vars[board].dc);
@@ -737,7 +759,9 @@ static HRESULT led15070_req_dc_update(int board, const struct led15070_req_any *
 
 static HRESULT led15070_req_gs_update(int board, const struct led15070_req_any *req)
 {
-    // dprintf("LED 15070: GS update (board %u)\n", board);
+#if defined(LOG_LED15070)
+    dprintf("LED 15070: GS update (board %u)\n", board);
+#endif
 
     if (led_gs_update)
         led_gs_update((const uint8_t*)led15070_per_board_vars[board].gs);
@@ -762,7 +786,9 @@ static HRESULT led15070_req_gs_update(int board, const struct led15070_req_any *
 
 static HRESULT led15070_req_rotate(int board, const struct led15070_req_any *req)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Rotate (board %u)\n", board);
+#endif
 
     if (!led15070_per_board_vars[board].enable_response)
         return S_OK;
@@ -787,9 +813,10 @@ static HRESULT led15070_req_set_dc_data(int board, const struct led15070_req_any
     uint8_t idx_start = req->payload[0];
     uint8_t idx_end = req->payload[1];
     uint8_t idx_skip = req->payload[2];
-
-    // dprintf("LED 15070: Set DC data (board %u, start %u, end %u, skip %u)\n",
-    //        board, idx_start, idx_end, idx_skip);
+#if defined(LOG_LED15070)
+    dprintf("LED 15070: Set DC data (board %u, start %u, end %u, skip %u)\n",
+           board, idx_start, idx_end, idx_skip);
+#endif
 
     if (idx_skip > 0 && idx_skip <= (idx_end - idx_start + 1)) {
         idx_start += idx_skip;
@@ -829,9 +856,10 @@ static HRESULT led15070_req_eeprom_write(int board, const struct led15070_req_an
 
     uint8_t addr = req->payload[0];
     uint8_t data = req->payload[1];
-
+#if defined(LOG_LED15070)
     dprintf("LED 15070: EEPROM write (board %u, address %02x, data %02x)\n",
             board, addr, data);
+#endif
 
     if (addr > 0x07) {
         dprintf("LED 15070: Error -- Invalid EEPROM write address %02x\n",
@@ -919,8 +947,9 @@ static HRESULT led15070_req_eeprom_read(int board, const struct led15070_req_any
 
     uint8_t addr = req->payload[0];
     uint8_t data = 0;
-
+#if defined(LOG_LED15070)
     dprintf("LED 15070: EEPROM read (board %u, address %02x)\n", board, addr);
+#endif
 
     if (addr > 0x07) {
         dprintf("LED 15070: Error -- Invalid EEPROM read address %02x\n",
@@ -1002,7 +1031,9 @@ static HRESULT led15070_req_eeprom_read(int board, const struct led15070_req_any
 
 static HRESULT led15070_req_ack_on(int board, const struct led15070_req_any *req)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Acknowledge commands ON (board %u)\n", board);
+#endif
 
     led15070_per_board_vars[board].enable_response = true;
 
@@ -1023,7 +1054,9 @@ static HRESULT led15070_req_ack_on(int board, const struct led15070_req_any *req
 
 static HRESULT led15070_req_ack_off(int board, const struct led15070_req_any *req)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Acknowledge commands OFF (board %u)\n", board);
+#endif
 
     led15070_per_board_vars[board].enable_response = false;
 
@@ -1044,7 +1077,9 @@ static HRESULT led15070_req_ack_off(int board, const struct led15070_req_any *re
 
 static HRESULT led15070_req_board_info(int board)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Get board info (board %u)\n", board);
+#endif
 
     struct led15070_resp_board_info resp;
 
@@ -1067,7 +1102,9 @@ static HRESULT led15070_req_board_info(int board)
 
 static HRESULT led15070_req_board_status(int board)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Get board status (board %u)\n", board);
+#endif
 
     struct led15070_resp_any resp;
 
@@ -1091,7 +1128,9 @@ static HRESULT led15070_req_board_status(int board)
 
 static HRESULT led15070_req_fw_sum(int board)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Get firmware checksum (board %u)\n", board);
+#endif
 
     struct led15070_resp_any resp;
 
@@ -1113,7 +1152,9 @@ static HRESULT led15070_req_fw_sum(int board)
 
 static HRESULT led15070_req_protocol_ver(int board)
 {
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Get protocol version (board %u)\n", board);
+#endif
 
     struct led15070_resp_any resp;
 
@@ -1187,7 +1228,7 @@ static HRESULT led15070_eeprom_open(int board, wchar_t *path, HANDLE *handle)
     HRESULT hr;
     BOOL ok;
 
-#if 0
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Opening EEPROM file '%S' handle (board %u)\n", path, board);
 #endif
 
@@ -1233,7 +1274,7 @@ static HRESULT led15070_eeprom_close(int board, wchar_t *path, HANDLE *handle)
     HRESULT hr;
     BOOL ok;
 
-#if 0
+#if defined(LOG_LED15070)
     dprintf("LED 15070: Closing EEPROM file '%S' handle (board %u)\n", path, board);
 #endif
 
diff --git a/dist/mai2/segatools.ini b/dist/mai2/segatools.ini
index c253334..46fb4e5 100644
--- a/dist/mai2/segatools.ini
+++ b/dist/mai2/segatools.ini
@@ -126,11 +126,27 @@ coin=0x72
 ; Uncomment and complete the following sequence of settings to configure a
 ; custom keybinding.
 [button]
-;1p_btn1=0x53
-;1p_btn2=0x53
-;1p_btn3=0x53
+enable=1
+;p1Btn1=0x53
+;p1Btn2=0x53
+;p1Btn3=0x53
 ; ... etc ...
-;2p_btn1=0x53
-;2p_btn2=0x53
-;2p_btn3=0x53
+;p2Btn1=0x53
+;p2Btn2=0x53
+;p2Btn3=0x53
 ; ... etc ...
+
+[touch]
+p1Enable=1
+;p1DebugInput=0
+p2Enable=1
+;p2DebugInput=0
+;p1TouchA1=0x53
+;p1TouchA2=0x53
+; ... etc ...
+;p1TouchE8=0x53
+
+[led15070]
+; Enable emulation of the 837-15070-02 controlled lights, which handle the
+; cabinet and seat LEDs.
+enable=1
\ No newline at end of file
diff --git a/hooklib/reg.c b/hooklib/reg.c
index bc18dbb..d4a3bc3 100644
--- a/hooklib/reg.c
+++ b/hooklib/reg.c
@@ -308,7 +308,7 @@ static void reg_hook_init(void)
 
     reg_hook_initted = true;
     InitializeCriticalSection(&reg_hook_lock);
-    dprintf("Reg hook init\n");
+    dprintf("Reg: hook init.\n");
 
     reg_hook_insert_hooks(NULL);
 
diff --git a/mai2hook/config.c b/mai2hook/config.c
index 27e19ec..48c0c6e 100644
--- a/mai2hook/config.c
+++ b/mai2hook/config.c
@@ -12,24 +12,70 @@
 #include "platform/config.h"
 
 void mai2_dll_config_load(
-        struct mai2_dll_config *cfg,
-        const wchar_t *filename)
+    struct mai2_dll_config *cfg,
+    const wchar_t *filename)
 {
     assert(cfg != NULL);
     assert(filename != NULL);
 
     GetPrivateProfileStringW(
-            L"mai2io",
-            L"path",
-            L"",
-            cfg->path,
-            _countof(cfg->path),
-            filename);
+        L"mai2io",
+        L"path",
+        L"",
+        cfg->path,
+        _countof(cfg->path),
+        filename);
+}
+
+void touch_config_load(
+    struct touch_config *cfg,
+    const wchar_t *filename)
+{
+    assert(cfg != NULL);
+    assert(filename != NULL);
+
+    cfg->enable_1p = GetPrivateProfileIntW(L"touch", L"p1Enable", 1, filename);
+    cfg->enable_2p = GetPrivateProfileIntW(L"touch", L"p2Enable", 1, filename);
+}
+
+void led15070_config_load(struct led15070_config *cfg, const wchar_t *filename)
+{
+    assert(cfg != NULL);
+    assert(filename != NULL);
+
+    wchar_t tmpstr[16];
+
+    cfg->enable = GetPrivateProfileIntW(L"led15070", L"enable", 1, filename);
+    cfg->port_no = GetPrivateProfileIntW(L"led15070", L"portNo", 0, filename);
+    cfg->fw_ver = GetPrivateProfileIntW(L"led15070", L"fwVer", 0x90, filename);
+    cfg->fw_sum = GetPrivateProfileIntW(L"led15070", L"fwSum", 0x00, filename);
+
+    GetPrivateProfileStringW(
+        L"led15070",
+        L"boardNumber",
+        L"15070-04",
+        tmpstr,
+        _countof(tmpstr),
+        filename);
+
+    size_t n = wcstombs(cfg->board_number, tmpstr, sizeof(cfg->board_number));
+    for (int i = n; i < sizeof(cfg->board_number); i++)
+    {
+        cfg->board_number[i] = ' ';
+    }
+
+    GetPrivateProfileStringW(
+        L"led15070",
+        L"eepromPath",
+        L"DEVICE",
+        cfg->eeprom_path,
+        _countof(cfg->eeprom_path),
+        filename);
 }
 
 void mai2_hook_config_load(
-        struct mai2_hook_config *cfg,
-        const wchar_t *filename)
+    struct mai2_hook_config *cfg,
+    const wchar_t *filename)
 {
     assert(cfg != NULL);
     assert(filename != NULL);
@@ -40,5 +86,7 @@ void mai2_hook_config_load(
     io4_config_load(&cfg->io4, filename);
     vfd_config_load(&cfg->vfd, filename);
     mai2_dll_config_load(&cfg->dll, filename);
+    touch_config_load(&cfg->touch, filename);
+    led15070_config_load(&cfg->led15070, filename);
     unity_config_load(&cfg->unity, filename);
 }
diff --git a/mai2hook/config.h b/mai2hook/config.h
index 7e86822..1055b81 100644
--- a/mai2hook/config.h
+++ b/mai2hook/config.h
@@ -10,6 +10,10 @@
 
 #include "platform/config.h"
 
+#include "mai2hook/touch.h"
+
+#include "board/led15070.h"
+
 #include "unityhook/config.h"
 
 struct mai2_hook_config {
@@ -19,13 +23,23 @@ struct mai2_hook_config {
     struct io4_config io4;
     struct vfd_config vfd;
     struct mai2_dll_config dll;
+    struct touch_config touch;
+    struct led15070_config led15070;
     struct unity_config unity;
 };
 
 void mai2_dll_config_load(
-        struct mai2_dll_config *cfg,
-        const wchar_t *filename);
+    struct mai2_dll_config *cfg,
+    const wchar_t *filename);
+
+void touch_config_load(
+    struct touch_config *cfg,
+    const wchar_t *filename);
+
+void led15070_config_load(
+    struct led15070_config *cfg,
+    const wchar_t *filename);
 
 void mai2_hook_config_load(
-        struct mai2_hook_config *cfg,
-        const wchar_t *filename);
+    struct mai2_hook_config *cfg,
+    const wchar_t *filename);
diff --git a/mai2hook/dllmain.c b/mai2hook/dllmain.c
index 193467f..ac0e3a1 100644
--- a/mai2hook/dllmain.c
+++ b/mai2hook/dllmain.c
@@ -67,16 +67,44 @@ static DWORD CALLBACK mai2_pre_startup(void)
     /* Initialize emulation hooks */
 
     hr = platform_hook_init(
-            &mai2_hook_cfg.platform,
-            "SDEZ",
-            "ACA1",
-            mai2_hook_mod);
+        &mai2_hook_cfg.platform,
+        "SDEZ",
+        "ACA1",
+        mai2_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;
     }
 
-    hr = sg_reader_hook_init(&mai2_hook_cfg.aime, 1, 1, mai2_hook_mod);
+    /* Initialize DLLs */
+
+    hr = mai2_dll_init(&mai2_hook_cfg.dll, mai2_hook_mod);
+
+    if (FAILED(hr)) {
+        goto fail;
+    }
+
+    // Touch Panel uses COM3 and COM4
+
+    hr = touch_hook_init(&mai2_hook_cfg.touch);
+
+    if (FAILED(hr)) {
+        goto fail;
+    }
+
+    // LED board uses COM21 and COM23
+    hr = led15070_hook_init(&mai2_hook_cfg.led15070,
+        mai2_dll.led_init,
+        mai2_dll.led_set_fet_output,
+        mai2_dll.led_dc_update,
+        mai2_dll.led_gs_update,
+        21, 2);
+
+    if (FAILED(hr)) {
+        goto fail;
+    }
+
+    hr = sg_reader_hook_init(&mai2_hook_cfg.aime, 1, 3, mai2_hook_mod);
 
     if (FAILED(hr)) {
         goto fail;
@@ -88,12 +116,6 @@ static DWORD CALLBACK mai2_pre_startup(void)
         goto fail;
     }
 
-    hr = mai2_dll_init(&mai2_hook_cfg.dll, mai2_hook_mod);
-
-    if (FAILED(hr)) {
-        goto fail;
-    }
-
     hr = mai2_io4_hook_init(&mai2_hook_cfg.io4);
 
     if (FAILED(hr)) {
diff --git a/mai2hook/mai2-dll.c b/mai2hook/mai2-dll.c
index dd172c3..121750e 100644
--- a/mai2hook/mai2-dll.c
+++ b/mai2hook/mai2-dll.c
@@ -21,7 +21,28 @@ const struct dll_bind_sym mai2_dll_syms[] = {
     }, {
         .sym = "mai2_io_get_gamebtns",
         .off = offsetof(struct mai2_dll, get_gamebtns),
-    }
+    }, {
+        .sym = "mai2_io_touch_init",
+        .off = offsetof(struct mai2_dll, touch_init),
+    }, {
+        .sym = "mai2_io_touch_set_sens",
+        .off = offsetof(struct mai2_dll, touch_set_sens),
+    }, {
+        .sym = "mai2_io_touch_update",
+        .off = offsetof(struct mai2_dll, touch_update),
+    }, {
+        .sym = "mai2_io_led_init",
+        .off = offsetof(struct mai2_dll, led_init),
+    }, {
+        .sym = "mai2_io_led_set_fet_output",
+        .off = offsetof(struct mai2_dll, led_set_fet_output),
+    }, {
+        .sym = "mai2_io_led_dc_update",
+        .off = offsetof(struct mai2_dll, led_dc_update),
+    }, {
+        .sym = "mai2_io_led_gs_update",
+        .off = offsetof(struct mai2_dll, led_gs_update),
+    },
 };
 
 struct mai2_dll mai2_dll;
@@ -67,7 +88,7 @@ HRESULT mai2_dll_init(const struct mai2_dll_config *cfg, HINSTANCE self)
     if (get_api_version != NULL) {
         mai2_dll.api_version = get_api_version();
     } else {
-        mai2_dll.api_version = 0x0100;
+        mai2_dll.api_version = 0x0101;
         dprintf("Custom IO DLL does not expose mai2_io_get_api_version, "
                 "assuming API version 1.0.\n"
                 "Please ask the developer to update their DLL.\n");
diff --git a/mai2hook/mai2-dll.h b/mai2hook/mai2-dll.h
index 6e53454..6c205c8 100644
--- a/mai2hook/mai2-dll.h
+++ b/mai2hook/mai2-dll.h
@@ -10,6 +10,13 @@ struct mai2_dll {
     HRESULT (*poll)(void);
     void (*get_opbtns)(uint8_t *opbtn);
     void (*get_gamebtns)(uint16_t *player1, uint16_t *player2);
+    HRESULT (*touch_init)(mai2_io_touch_callback_t callback);
+    void (*touch_set_sens)(uint8_t *bytes);
+    void (*touch_update)(bool player1, bool player2);
+    HRESULT (*led_init)(void);
+    void (*led_set_fet_output)(const uint8_t *rgb);
+    void (*led_dc_update)(const uint8_t *rgb);
+    void (*led_gs_update)(const uint8_t *rgb);
 };
 
 struct mai2_dll_config {
diff --git a/mai2hook/mai2hook.def b/mai2hook/mai2hook.def
index 2d0ac8b..50e4058 100644
--- a/mai2hook/mai2hook.def
+++ b/mai2hook/mai2hook.def
@@ -15,4 +15,11 @@ EXPORTS
     mai2_io_get_gamebtns
     mai2_io_get_opbtns
     mai2_io_init
-    mai2_io_poll
\ No newline at end of file
+    mai2_io_poll
+    mai2_io_touch_init
+    mai2_io_touch_set_sens
+    mai2_io_touch_update
+    mai2_io_led_init
+    mai2_io_led_set_fet_output
+    mai2_io_led_dc_update
+    mai2_io_led_gs_update
diff --git a/mai2hook/meson.build b/mai2hook/meson.build
index eba0c19..ed47793 100644
--- a/mai2hook/meson.build
+++ b/mai2hook/meson.build
@@ -23,6 +23,8 @@ shared_library(
         'dllmain.c',
         'io4.c',
         'io4.h',
+        'touch.c',
+        'touch.h',
         'mai2-dll.c',
         'mai2-dll.h',
     ],
diff --git a/mai2hook/touch.c b/mai2hook/touch.c
new file mode 100644
index 0000000..75bbded
--- /dev/null
+++ b/mai2hook/touch.c
@@ -0,0 +1,248 @@
+#include "mai2hook/touch.h"
+
+static HRESULT read_reg_touch_1p(void *bytes, uint32_t *nbytes)
+{
+    return reg_hook_read_wstr(bytes, nbytes, L"COM3");
+}
+
+static HRESULT read_reg_touch_2p(void *bytes, uint32_t *nbytes)
+{
+    return reg_hook_read_wstr(bytes, nbytes, L"COM4");
+}
+
+static const struct reg_hook_val touch_reg_key[] = {
+    {
+        .name = L"\\Device\\RealTouchBoard0",
+        .read = read_reg_touch_1p,
+        .type = REG_SZ,
+    },
+    {
+        .name = L"\\Device\\RealTouchBoard1",
+        .read = read_reg_touch_2p,
+        .type = REG_SZ,
+    },
+};
+
+const char *sensor_map[34] = {
+    "A1", "A2", "A3", "A4", "A5", "A6", "A7", "A8", // 0x41 - 0x48
+    "B1", "B2", "B3", "B4", "B5", "B6", "B7", "B8", // 0x49 - 0x50
+    "C1", "C2",                                     // 0x51 - 0x52
+    "D1", "D2", "D3", "D4", "D5", "D6", "D7", "D8", // 0x53 - 0x5A
+    "E1", "E2", "E3", "E4", "E5", "E6", "E7", "E8"  // 0x5B - 0x62
+};
+
+const char *sensor_to_str(uint8_t sensor)
+{
+    if (sensor < 0x41 || sensor > 0x62)
+    {
+        return "Invalid";
+    }
+
+    return sensor_map[sensor - 0x41];
+}
+
+static CRITICAL_SECTION touch_1p_lock;
+static struct uart touch_1p_uart;
+static uint8_t touch_1p_written_bytes[64];
+static uint8_t touch_1p_readable_bytes[64];
+static bool touch_1p_status = false;
+
+static CRITICAL_SECTION touch_2p_lock;
+static struct uart touch_2p_uart;
+static uint8_t touch_2p_written_bytes[64];
+static uint8_t touch_2p_readable_bytes[64];
+static bool touch_2p_status = false;
+
+HRESULT touch_hook_init(const struct touch_config *cfg)
+{
+    assert(cfg != NULL);
+
+    if (!cfg->enable_1p && !cfg->enable_2p)
+    {
+        return S_FALSE;
+    }
+
+    HRESULT hr = reg_hook_push_key(HKEY_LOCAL_MACHINE, L"HARDWARE\\DEVICEMAP\\SERIALCOMM", touch_reg_key, _countof(touch_reg_key));
+
+    if (FAILED(hr))
+    {
+        return hr;
+    }
+
+    if (cfg->enable_1p)
+    {
+        dprintf("Mai2 touch 1P: Init.\n");
+
+        InitializeCriticalSection(&touch_1p_lock);
+        uart_init(&touch_1p_uart, 3);
+        touch_1p_uart.written.bytes = touch_1p_written_bytes;
+        touch_1p_uart.written.nbytes = sizeof(touch_1p_written_bytes);
+        touch_1p_uart.readable.bytes = touch_1p_readable_bytes;
+        touch_1p_uart.readable.nbytes = sizeof(touch_1p_readable_bytes);
+    }
+
+    if (cfg->enable_2p)
+    {
+        dprintf("Mai2 touch port 2P: Init.\n");
+
+        InitializeCriticalSection(&touch_2p_lock);
+        uart_init(&touch_2p_uart, 4);
+        touch_2p_uart.written.bytes = touch_2p_written_bytes;
+        touch_2p_uart.written.nbytes = sizeof(touch_2p_written_bytes);
+        touch_2p_uart.readable.bytes = touch_2p_readable_bytes;
+        touch_2p_uart.readable.nbytes = sizeof(touch_2p_readable_bytes);
+    }
+
+    return iohook_push_handler(touch_handle_irp);
+}
+
+static HRESULT touch_handle_irp(struct irp *irp)
+{
+    HRESULT hr;
+
+    assert(irp != NULL);
+
+    if (uart_match_irp(&touch_1p_uart, irp))
+    {
+        EnterCriticalSection(&touch_1p_lock);
+        hr = touch_handle_irp_locked(irp, &touch_1p_uart);
+        LeaveCriticalSection(&touch_1p_lock);
+    }
+    else if (uart_match_irp(&touch_2p_uart, irp))
+    {
+        EnterCriticalSection(&touch_2p_lock);
+        hr = touch_handle_irp_locked(irp, &touch_2p_uart);
+        LeaveCriticalSection(&touch_2p_lock);
+    }
+    else
+    {
+        return iohook_invoke_next(irp);
+    }
+
+    return hr;
+}
+
+static HRESULT touch_handle_irp_locked(struct irp *irp, struct uart *uart)
+{
+    HRESULT hr;
+
+    if (irp->op == IRP_OP_OPEN)
+    {
+        dprintf("Mai2 touch port %d: Starting backend\n", uart->port_no);
+        hr = mai2_dll.touch_init(touch_auto_scan);
+
+        if (FAILED(hr))
+        {
+            dprintf("Mai2 touch port %d: Backend error: %x\n", uart->port_no, (int)hr);
+            return hr;
+        }
+    }
+
+    hr = uart_handle_irp(uart, irp);
+
+    if (FAILED(hr) || irp->op != IRP_OP_WRITE)
+    {
+        return hr;
+    }
+
+#if defined(LOG_MAI2_TOUCH)
+    dprintf("Mai2 touch port %d WRITE:\n", uart->port_no);
+    dump_iobuf(&uart->written);
+#endif
+    uint8_t port_no = uart->port_no;
+    uint8_t *src = uart->written.bytes;
+    uint8_t *dest = uart->readable.bytes;
+
+    switch (src[3])
+    {
+    case commandRSET:
+        dprintf("Mai2 touch port %d: Reset\n", port_no);
+        break;
+
+    case commandHALT: // Enter Conditioning mode and stop sending touch data.
+        dprintf("Mai2 touch port %d: Halt\n", port_no);
+        assert(mai2_dll.touch_update != NULL);
+        if (port_no == 3)
+        {
+            EnterCriticalSection(&touch_1p_lock);
+            touch_1p_status = false;
+            mai2_dll.touch_update(touch_1p_status, touch_2p_status);
+            LeaveCriticalSection(&touch_1p_lock);
+        }
+        else
+        {
+            EnterCriticalSection(&touch_2p_lock);
+            touch_2p_status = false;
+            mai2_dll.touch_update(touch_1p_status, touch_2p_status);
+            LeaveCriticalSection(&touch_2p_lock);
+        }
+        break;
+
+    case commandSTAT: // Exit Conditioning mode and resume sending touch data.
+        dprintf("Mai2 touch port %d: Stat\n", port_no);
+        assert(mai2_dll.touch_update != NULL);
+        if (port_no == 3)
+        {
+            EnterCriticalSection(&touch_1p_lock);
+            touch_1p_status = true;
+            mai2_dll.touch_update(touch_1p_status, touch_2p_status);
+            LeaveCriticalSection(&touch_1p_lock);
+        }
+        else
+        {
+            EnterCriticalSection(&touch_2p_lock);
+            touch_2p_status = true;
+            mai2_dll.touch_update(touch_1p_status, touch_2p_status);
+            LeaveCriticalSection(&touch_2p_lock);
+        }
+        break;
+
+    case commandRatio:
+#if defined(LOG_MAI2_TOUCH)
+        dprintf("Mai2 touch side %c: set sensor %s ratio to %d\n", src[1], sensor_to_str(src[2]), src[4]);
+#endif
+        dest[0] = res_start;
+        dest[1] = src[1]; // L,R
+        dest[2] = src[2]; // sensor
+        dest[3] = commandRatio;
+        dest[4] = src[4]; // Ratio
+        dest[5] = res_end;
+        uart->readable.pos = 6;
+        // The Ratio is fixed at 0x72 and does not need to be sent to mai2io for processing.
+        break;
+
+    case commandSens:
+#if defined(LOG_MAI2_TOUCH)
+        dprintf("Mai2 touch side %c: set sensor %s sensitivity to %d\n", src[1], sensor_to_str(src[2]), src[4]);
+#endif
+        dest[0] = res_start;
+        dest[1] = src[1]; // L,R
+        dest[2] = src[2]; // sensor
+        dest[3] = commandSens;
+        dest[4] = src[4]; // Sensitivity
+        dest[5] = res_end;
+        uart->readable.pos = 6;
+        mai2_dll.touch_set_sens(dest);
+        break;
+
+    default:
+        dprintf("Mai2 touch port %d: Unknow %02x\n", port_no, src[3]);
+        break;
+    }
+#if defined(LOG_MAI2_TOUCH)
+    dprintf("Mai2 touch port %d READ:\n", uart->port_no);
+    dump_iobuf(&uart->readable);
+#endif
+    uart->written.pos = 0;
+
+    return hr;
+}
+
+static void touch_auto_scan(const uint8_t player, const uint8_t state[7])
+{
+    struct uart *touch_uart = player == 1 ? &touch_1p_uart : &touch_2p_uart;
+    touch_uart->readable.bytes[0] = res_start;
+    memcpy(&touch_uart->readable.bytes[1], state, 7);
+    touch_uart->readable.bytes[8] = res_end;
+    touch_uart->readable.pos = 9;
+}
\ No newline at end of file
diff --git a/mai2hook/touch.h b/mai2hook/touch.h
new file mode 100644
index 0000000..e25487e
--- /dev/null
+++ b/mai2hook/touch.h
@@ -0,0 +1,43 @@
+#pragma once
+#include <assert.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <windows.h>
+
+#include "hooklib/fdshark.h"
+#include "hooklib/reg.h"
+#include "hooklib/uart.h"
+#include "mai2hook/mai2-dll.h"
+#include "util/dprintf.h"
+#include "util/dump.h"
+
+struct touch_config
+{
+    bool enable_1p;
+    bool enable_2p;
+};
+
+enum
+{
+    commandRSET = 0x45,  // E
+    commandHALT = 0x4C,  // L
+    commandSTAT = 0x41,  // A
+    commandRatio = 0x72, // r
+    commandSens = 0x6B,  // k
+    req_start = 0x7b,    // {
+    req_end = 0x7d,      // }
+    res_start = 0x28,    // (
+    res_end = 0x29,      // )
+};
+
+extern const char *sensor_map[34];
+const char *sensor_to_str(uint8_t sensor);
+
+HRESULT touch_hook_init(const struct touch_config *cfg);
+static HRESULT touch_handle_irp(struct irp *irp);
+static HRESULT touch_handle_irp_locked(struct irp *irp, struct uart *uart);
+
+/* Called in mai2io to send touch data.
+   Similar to chuni slider_res_auto_scan, but the host does not require periodic updates.
+   Touch data is sent only when there is a change. */
+static void touch_auto_scan(const uint8_t player, const uint8_t state[7]);
\ No newline at end of file
diff --git a/mai2io/config.c b/mai2io/config.c
index 3578338..c6c9913 100644
--- a/mai2io/config.c
+++ b/mai2io/config.c
@@ -6,6 +6,7 @@
 #include <stdlib.h>
 
 #include "mai2io/config.h"
+#include "mai2hook/touch.h"
 
 /*
 Maimai DX Default key binding
@@ -15,9 +16,24 @@ Maimai DX Default key binding
 static const int mai2_io_1p_default[] = {'W', 'E', 'D', 'C', 'X', 'Z', 'A', 'Q', '3'};
 static const int mai2_io_2p_default[] = {0x68, 0x69, 0x66, 0x63, 0x62, 0x61, 0x64, 0x67, 0x54};
 
+static const int mai2_io_1p_touch_default[] = {
+    'T', 'Y', 'H', 'N', 'B', 'V', 'F', 'R',
+    'T', 'Y', 'H', 'N', 'B', 'V', 'F', 'R',
+    'G', 'G',
+    'T', 'Y', 'H', 'N', 'B', 'V', 'F', 'R',
+    'T', 'Y', 'H', 'N', 'B', 'V', 'F', 'R',
+};
+static const int mai2_io_2p_touch_default[] = {
+    'I', 'O', 'L', VK_OEM_PERIOD, VK_OEM_COMMA, 'M', 'J', 'U',
+    'I', 'O', 'L', VK_OEM_PERIOD, VK_OEM_COMMA, 'M', 'J', 'U',
+    'K', 'K',
+    'I', 'O', 'L', VK_OEM_PERIOD, VK_OEM_COMMA, 'M', 'J', 'U',
+    'I', 'O', 'L', VK_OEM_PERIOD, VK_OEM_COMMA, 'M', 'J', 'U',
+};
+
 void mai2_io_config_load(
-        struct mai2_io_config *cfg,
-        const wchar_t *filename)
+    struct mai2_io_config *cfg,
+    const wchar_t *filename)
 {
     wchar_t key[16];
     int i;
@@ -28,22 +44,41 @@ void mai2_io_config_load(
     cfg->vk_test = GetPrivateProfileIntW(L"io4", L"test", VK_F1, filename);
     cfg->vk_service = GetPrivateProfileIntW(L"io4", L"service", VK_F2, filename);
     cfg->vk_coin = GetPrivateProfileIntW(L"io4", L"coin", VK_F3, filename);
+    cfg->vk_btn_enable = GetPrivateProfileIntW(L"button", L"enable", 1, filename);
 
-    for (i = 0 ; i < 9 ; i++) {
-        swprintf_s(key, _countof(key), L"1p_btn%i", i + 1);
+    for (i = 0; i < 9; i++)
+    {
+        swprintf_s(key, _countof(key), L"p1Btn%i", i + 1);
         cfg->vk_1p_btn[i] = GetPrivateProfileIntW(
-                L"button",
-                key,
-                mai2_io_1p_default[i],
-                filename);
+            L"button",
+            key,
+            mai2_io_1p_default[i],
+            filename);
+
+        swprintf_s(key, _countof(key), L"p2Btn%i", i + 1);
+        cfg->vk_2p_btn[i] = GetPrivateProfileIntW(
+            L"button",
+            key,
+            mai2_io_2p_default[i],
+            filename);
     }
 
-    for (i = 0 ; i < 9 ; i++) {
-        swprintf_s(key, _countof(key), L"2p_btn%i", i + 1);
-        cfg->vk_2p_btn[i] = GetPrivateProfileIntW(
-                L"button",
-                key,
-                mai2_io_2p_default[i],
-                filename);
+    cfg->debug_input_1p = GetPrivateProfileIntW(L"touch", L"p1DebugInput", 0, filename);
+    cfg->debug_input_2p = GetPrivateProfileIntW(L"touch", L"p2DebugInput", 0, filename);
+    for (i = 0; i < 34; i++)
+    {
+        swprintf_s(key, _countof(key), L"p1Touch%S", sensor_map[i]);
+        cfg->vk_1p_touch[i] = GetPrivateProfileIntW(
+            L"touch",
+            key,
+            mai2_io_1p_touch_default[i],
+            filename);
+
+        swprintf_s(key, _countof(key), L"p2Touch%S", sensor_map[i]);
+        cfg->vk_2p_touch[i] = GetPrivateProfileIntW(
+            L"touch",
+            key,
+            mai2_io_2p_touch_default[i],
+            filename);
     }
 }
diff --git a/mai2io/config.h b/mai2io/config.h
index 568b832..ce765ed 100644
--- a/mai2io/config.h
+++ b/mai2io/config.h
@@ -9,8 +9,13 @@ struct mai2_io_config {
     uint8_t vk_test;
     uint8_t vk_service;
     uint8_t vk_coin;
+    bool vk_btn_enable;
     uint8_t vk_1p_btn[9];
     uint8_t vk_2p_btn[9];
+    bool debug_input_1p;
+    bool debug_input_2p;
+    uint8_t vk_1p_touch[34];
+    uint8_t vk_2p_touch[34];
 };
 
 void mai2_io_config_load(
diff --git a/mai2io/mai2io.c b/mai2io/mai2io.c
index ffdbfcf..554e8dd 100644
--- a/mai2io/mai2io.c
+++ b/mai2io/mai2io.c
@@ -1,10 +1,9 @@
-#include <windows.h>
-
+#include <process.h>
 #include <limits.h>
-#include <stdint.h>
 
 #include "mai2io/mai2io.h"
 #include "mai2io/config.h"
+#include "mai2hook/touch.h"
 #include "util/env.h"
 
 static uint8_t mai2_opbtn;
@@ -12,10 +11,15 @@ static uint16_t mai2_player1_btn;
 static uint16_t mai2_player2_btn;
 static struct mai2_io_config mai2_io_cfg;
 static bool mai2_io_coin;
+mai2_io_touch_callback_t _callback;
+static HANDLE mai2_io_touch_1p_thread;
+static bool mai2_io_touch_1p_stop_flag;
+static HANDLE mai2_io_touch_2p_thread;
+static bool mai2_io_touch_2p_stop_flag;
 
 uint16_t mai2_io_get_api_version(void)
 {
-    return 0x0100;
+    return 0x0101;
 }
 
 HRESULT mai2_io_init(void)
@@ -47,6 +51,10 @@ HRESULT mai2_io_poll(void)
     } else {
         mai2_io_coin = false;
     }
+    // If sinmai has enabled DebugInput, there is no need to input buttons through hook amdaemon.
+    if (!mai2_io_cfg.vk_btn_enable) {
+        return S_OK;
+    }
 
     //Player 1
     if (GetAsyncKeyState(mai2_io_cfg.vk_1p_btn[0])) {
@@ -142,3 +150,150 @@ void mai2_io_get_gamebtns(uint16_t *player1, uint16_t *player2)
         *player2 = mai2_player2_btn;
     }
 }
+
+HRESULT mai2_io_touch_init(mai2_io_touch_callback_t callback)
+{
+    _callback = callback;
+    return S_OK;
+}
+
+void mai2_io_touch_set_sens(uint8_t *bytes)
+{
+#if 0
+    dprintf("Mai2 touch side %c: set sensor %s sensitivity to %d\n", bytes[1], sensor_to_str(bytes[2]), bytes[4]);
+#endif
+    return;
+}
+
+void mai2_io_touch_update(bool player1, bool player2)
+{
+    if (mai2_io_cfg.debug_input_1p)
+    {
+        if (player1 && mai2_io_touch_1p_thread == NULL)
+        {
+            mai2_io_touch_1p_thread = (HANDLE)_beginthreadex(
+                NULL,
+                0,
+                mai2_io_touch_1p_thread_proc,
+                _callback,
+                0,
+                NULL);
+        }
+        else if (!player1 && mai2_io_touch_1p_thread != NULL)
+        {
+            mai2_io_touch_1p_stop_flag = true;
+
+            WaitForSingleObject(mai2_io_touch_1p_thread, INFINITE);
+            CloseHandle(mai2_io_touch_1p_thread);
+            mai2_io_touch_1p_thread = NULL;
+
+            mai2_io_touch_1p_stop_flag = false;
+        }
+    }
+    if (mai2_io_cfg.debug_input_2p)
+    {
+        if (player2 && mai2_io_touch_2p_thread == NULL)
+        {
+            mai2_io_touch_2p_thread = (HANDLE)_beginthreadex(
+                NULL,
+                0,
+                mai2_io_touch_2p_thread_proc,
+                _callback,
+                0,
+                NULL);
+        }
+        else if (!player2 && mai2_io_touch_2p_thread != NULL)
+        {
+            mai2_io_touch_2p_stop_flag = true;
+
+            WaitForSingleObject(mai2_io_touch_2p_thread, INFINITE);
+            CloseHandle(mai2_io_touch_2p_thread);
+            mai2_io_touch_2p_thread = NULL;
+
+            mai2_io_touch_2p_stop_flag = false;
+        }
+    }
+}
+
+static unsigned int __stdcall mai2_io_touch_1p_thread_proc(void *ctx)
+{
+    mai2_io_touch_callback_t callback = ctx;
+
+    while (!mai2_io_touch_1p_stop_flag)
+    {
+        uint8_t state[7] = {0, 0, 0, 0, 0, 0, 0};
+
+        for (int i = 0; i < 34; i++)
+        {
+            if (GetAsyncKeyState(mai2_io_cfg.vk_1p_touch[i]))
+            {
+                int byteIndex = i / 5;
+                int bitIndex = i % 5;
+                state[byteIndex] |= (1 << bitIndex);
+            }
+        }
+        callback(1, state);
+        Sleep(1);
+    }
+    return 0;
+}
+
+static unsigned int __stdcall mai2_io_touch_2p_thread_proc(void *ctx)
+{
+    mai2_io_touch_callback_t callback = ctx;
+
+    while (!mai2_io_touch_2p_stop_flag)
+    {
+        uint8_t state[7] = {0, 0, 0, 0, 0, 0, 0};
+
+        for (int i = 0; i < 34; i++)
+        {
+            if (GetAsyncKeyState(mai2_io_cfg.vk_2p_touch[i]))
+            {
+                int byteIndex = i / 5;
+                int bitIndex = i % 5;
+                state[byteIndex] |= (1 << bitIndex);
+            }
+        }
+        callback(2, state);
+        Sleep(1);
+    }
+    return 0;
+}
+
+HRESULT mai2_io_led_init(void)
+{
+    return S_OK;
+}
+
+void mai2_io_led_set_fet_output(const uint8_t *rgb)
+{
+#if 0
+    dprintf("mai2 LED: BodyLed brightness: %d%%\n", (rgb[0] * 100) / 255);
+    dprintf("mai2 LED: ExtLed brightness: %d%%\n", (rgb[1] * 100) / 255);
+    dprintf("mai2 LED: SideLed brightness: %d%%\n", (rgb[2] * 100) / 255);
+#endif
+    return;
+}
+
+void mai2_io_led_dc_update(const uint8_t *rgb)
+{
+#if 0
+    for (int i = 0; i < 10; i++) {
+        dprintf("mai2 LED: LED %d: %02X %02X %02X Speed: %02X\n",
+                i, rgb[i * 4], rgb[i * 4 + 1], rgb[i * 4 + 2], rgb[i * 4 + 3]);
+    }
+#endif
+    return;
+}
+
+void mai2_io_led_gs_update(const uint8_t *rgb)
+{
+#if 0
+    for (int i = 0; i < 8; i++) {
+        dprintf("mai2 LED: LED %d: %02X %02X %02X Speed: %02X\n",
+                i, rgb[i * 4], rgb[i * 4 + 1], rgb[i * 4 + 2], rgb[i * 4 + 3]);
+    }
+#endif
+    return;
+}
diff --git a/mai2io/mai2io.h b/mai2io/mai2io.h
index 084228c..039094b 100644
--- a/mai2io/mai2io.h
+++ b/mai2io/mai2io.h
@@ -3,6 +3,7 @@
 #include <windows.h>
 
 #include <stdint.h>
+#include <stdbool.h>
 
 enum {
     MAI2_IO_OPBTN_TEST = 0x01,
@@ -66,3 +67,120 @@ void mai2_io_get_opbtns(uint8_t *opbtn);
    Minimum API version: 0x0100 */
 
 void mai2_io_get_gamebtns(uint16_t *player1, uint16_t *player2);
+
+/* Callback function used by mai2_io_touch_1p/2p_thread_proc. 
+
+   The 'player'(1 or 2) parameter indicates which player the touch data is for.
+
+   The 'state' represents a complete response packet.
+   The format of the state array is as follows:
+   uint8_t state[7] = {
+      bytes[0] - bit(0 , 0 , 0 , A5, A4, A3, A2, A1)
+      bytes[1] - bit(0 , 0 , 0 , B2, B1, A8, A7, A6)
+      bytes[2] - bit(0 , 0 , 0 , B7, B6, B5, B4, B3)
+      bytes[3] - bit(0 , 0 , 0 , D2, D1, C2, C1, B8)
+      bytes[4] - bit(0 , 0 , 0 , D7, D6, D5, D4, D3)
+      bytes[5] - bit(0 , 0 , 0 , E4, E3, E2, E1, D8)
+      bytes[6] - bit(0 , 0 , 0 , 0 , E8, E7, E6, E5)
+   }
+   The 7 bytes are the touch data, with each byte storing the touch state in the lower 5 bits.
+   A value of 1 indicates that the corresponding touch area is pressed.
+   The touch areas are ordered from A1 to E8, and the binary values are stored from low to high. */
+
+typedef void (*mai2_io_touch_callback_t)(const uint8_t player, const uint8_t state[7]);
+
+/**
+ * @brief Initializes the touch input callback function
+ *
+ * This function accepts a callback function as a parameter and stores it in the global variable `_callback`
+ * for later handling of touch input events.
+ *
+ * @param callback The touch input callback function that takes two parameters: player number and the touch state array.
+ * @return HRESULT Returns the result of the operation, S_OK on success.
+ */
+
+HRESULT mai2_io_touch_init(mai2_io_touch_callback_t callback);
+
+/* Send sensitivity setting data to the touch device.
+   Format:
+   bytes[0] - Header
+   bytes[1] - Target device, ASCII characters 'L' or 'R'
+   bytes[2] - Target touch point
+   bytes[3] - commandRatio identifier
+   bytes[4] - Ratio value to be set, within a fixed range
+   bytes[5] - Footer
+
+   Example function, not actually used. The sensitivity range can be determined
+   based on the Ratio set within the game. */
+
+void mai2_io_touch_set_sens(uint8_t *bytes);
+
+/**
+ * @brief Updates the touch input acceptance state
+ *
+ * This function determines whether the game is ready to accept touch input based on the states of player 1 and player 2.
+ * If the game is ready, it creates or stops the corresponding threads to handle touch data for each player.
+ * Whether or not threads are created for each player is controlled by `mai2_io_cfg.debug_input_1p` and `mai2_io_cfg.debug_input_2p` configuration.
+ *
+ * @param player1 If `true`, indicates the game is ready to accept touch data from player 1, `false` means the game is not ready.
+ * @param player2 If `true`, indicates the game is ready to accept touch data from player 2, `false` means the game is not ready.
+ */
+
+void mai2_io_touch_update(bool player1, bool player2);
+
+/**
+ * @brief Player touch input handling thread
+ *
+ * This function runs in a separate thread, continuously monitoring player touch status and passing the state data
+ * to the main thread via a callback function. Each time a touch input is detected, it updates the `state` array and calls the callback.
+ * The thread stops when `mai2_io_touch_1p/2p_stop_flag` is `true`.
+ *
+ * @param ctx The callback function context, of type `mai2_io_touch_callback_t`, used to handle the touch input events.
+ * @return The thread's return value, typically `0`.
+ */
+
+static unsigned int __stdcall mai2_io_touch_1p_thread_proc(void *ctx);
+
+static unsigned int __stdcall mai2_io_touch_2p_thread_proc(void *ctx);
+
+/* Initialize LED emulation. This function will be called before any
+   other mai2_io_led_*() function calls.
+
+   All subsequent calls may originate from arbitrary threads and some may
+   overlap with each other. Ensuring synchronization inside your IO DLL is
+   your responsibility. 
+   
+   Minimum API version: 0x0101 */
+
+HRESULT mai2_io_led_init(void);
+
+/* Update the FET outputs. rgb is a pointer to an array up to 3 bytes.
+
+   Set the brightness of the white light on the machine's outer shell.  
+   The program will continuously send changed values to request the blinking effect.
+
+   [0]: BodyLed
+   [1]: ExtLed
+   [2]: SideLed
+
+   The LED is truned on when the byte is 255 and turned off when the byte is 0.
+
+   Minimum API version: 0x0101 */
+
+void mai2_io_led_set_fet_output(const uint8_t *rgb);
+
+/* The effect of this command is unknown, it is triggered after LED_15070_CMD_EEPROM_READ. */
+
+void mai2_io_led_dc_update(const uint8_t *rgb);
+
+/* Update the RGB LEDs. rgb is a pointer to an array up to 32 * 4 = 128 bytes. 
+
+   The LEDs are laid out as follows:
+   [0-7]: 8 button LED
+ 
+   Each rgb value is comprised for 4 bytes in the order of R, G, B, Speed.
+   Speed is a value from 0 to 255, where 0 is the fastest speed and 255 is the slowest.
+
+   Minimum API version: 0x0101 */
+
+void mai2_io_led_gs_update(const uint8_t *rgb);
diff --git a/mai2io/meson.build b/mai2io/meson.build
index cdbfd35..3d06b9f 100644
--- a/mai2io/meson.build
+++ b/mai2io/meson.build
@@ -3,6 +3,9 @@ mai2io_lib = static_library(
     name_prefix : '',
     include_directories : inc,
     implicit_include_directories : false,
+    dependencies : [
+        capnhook.get_variable('hook_dep'),
+    ],
     sources : [
         'mai2io.c',
         'mai2io.h',
diff --git a/meson.build b/meson.build
index 41b49f4..da9b427 100644
--- a/meson.build
+++ b/meson.build
@@ -46,6 +46,9 @@ endif
 if get_option('log_all') or get_option('log_io3')
     add_project_arguments('-DLOG_IO3', language: 'c')
 endif
+if get_option('log_all') or get_option('log_led15070')
+    add_project_arguments('-DLOG_LED15070', language: 'c')
+endif
 if get_option('log_all') or get_option('log_led15093')
     add_project_arguments('-DLOG_LED15093', language: 'c')
 endif
@@ -61,6 +64,9 @@ endif
 if get_option('log_all') or get_option('log_carol_touch')
     add_project_arguments('-DLOG_CAROL_TOUCH', language: 'c')
 endif
+if get_option('log_all') or get_option('log_mai2_touch')
+    add_project_arguments('-DLOG_MAI2_TOUCH', language: 'c')
+endif
 if get_option('log_all') or get_option('log_chuni_slider')
     add_project_arguments('-DLOG_CHUNI_SLIDER', language: 'c')
 endif
diff --git a/meson_options.txt b/meson_options.txt
index fb39b10..de9aefc 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -13,6 +13,11 @@ option('log_io3',
     value : false,
     description : 'Enable debug logging for JVS'
 )
+option('log_led15070',
+    type : 'boolean',
+    value : false,
+    description : 'Enable debug logging for the 15070 LED board emulation'
+)
 option('log_led15093',
     type : 'boolean',
     value : false,
@@ -38,6 +43,11 @@ option('log_carol_touch',
     value : false,
     description : 'Enable debug logging for the Carlo Touchscreen'
 )
+option('log_mai2_touch',
+    type : 'boolean',
+    value : false,
+    description : 'Enable debug logging for the mai2 TouchPanel'
+)
 option('log_chuni_slider',
     type : 'boolean',
     value : false,
diff --git a/platform/epay.c b/platform/epay.c
index 0faf145..4a231c2 100644
--- a/platform/epay.c
+++ b/platform/epay.c
@@ -189,7 +189,7 @@ HRESULT epay_hook_init(const struct epay_config *cfg) {
     thinca_stub->impl1->unk220 = thinca_unk;
     thinca_stub->impl1->unk228 = thinca_unk;
     
-    dprintf("Epay: Init\n");
+    dprintf("Epay: Init.\n");
 
     return hr;
 }