diff --git a/titles/ongeki/base.py b/titles/ongeki/base.py
index ca5a38c..57a7363 100644
--- a/titles/ongeki/base.py
+++ b/titles/ongeki/base.py
@@ -426,9 +426,10 @@ class OngekiBase:
         userTechCountList = []
 
         for tc in utcl:
-            tc.pop("id")
-            tc.pop("user")
-            userTechCountList.append(tc)
+            tmp = tc._asdict()
+            tmp.pop("id")
+            tmp.pop("user")
+            userTechCountList.append(tmp)
 
         return {
             "userId": data["userId"],
diff --git a/titles/ongeki/schema/score.py b/titles/ongeki/schema/score.py
index 4770725..dc3a91d 100644
--- a/titles/ongeki/schema/score.py
+++ b/titles/ongeki/schema/score.py
@@ -129,7 +129,13 @@ tech_count = Table(
 
 class OngekiScoreData(BaseData):
     async def get_tech_count(self, aime_id: int) -> Optional[List[Dict]]:
-        return []
+        sql = select(tech_count).where(tech_count.c.user == aime_id)
+        
+        result = self.execute(sql)
+        
+        if result is None:
+            return None
+        return result.fetchall()
 
     async def put_tech_count(self, aime_id: int, tech_count_data: Dict) -> Optional[int]:
         tech_count_data["user"] = aime_id