diff --git a/bemani/api/objects/catalog.py b/bemani/api/objects/catalog.py
index 1c3136a..cd6b3aa 100644
--- a/bemani/api/objects/catalog.py
+++ b/bemani/api/objects/catalog.py
@@ -165,8 +165,11 @@ class CatalogObject(BaseObject):
 
     @property
     def music_version(self) -> int:
-        if self.omnimix:
-            return self.version + DBConstants.OMNIMIX_VERSION_BUMP
+        if self.game in [GameConstants.IIDX, GameConstants.MUSECA]:
+            if self.omnimix:
+                return self.version + DBConstants.OMNIMIX_VERSION_BUMP
+            else:
+                return self.version
         else:
             return self.version
 
diff --git a/bemani/api/objects/records.py b/bemani/api/objects/records.py
index 7dcd78a..8218e31 100644
--- a/bemani/api/objects/records.py
+++ b/bemani/api/objects/records.py
@@ -222,8 +222,11 @@ class RecordsObject(BaseObject):
 
     @property
     def music_version(self) -> int:
-        if self.omnimix:
-            return self.version + DBConstants.OMNIMIX_VERSION_BUMP
+        if self.game in [GameConstants.IIDX, GameConstants.MUSECA]:
+            if self.omnimix:
+                return self.version + DBConstants.OMNIMIX_VERSION_BUMP
+            else:
+                return self.version
         else:
             return self.version
 
diff --git a/bemani/api/objects/statistics.py b/bemani/api/objects/statistics.py
index a420847..2065959 100644
--- a/bemani/api/objects/statistics.py
+++ b/bemani/api/objects/statistics.py
@@ -25,8 +25,11 @@ class StatisticsObject(BaseObject):
 
     @property
     def music_version(self) -> int:
-        if self.omnimix:
-            return self.version + DBConstants.OMNIMIX_VERSION_BUMP
+        if self.game in [GameConstants.IIDX, GameConstants.MUSECA]:
+            if self.omnimix:
+                return self.version + DBConstants.OMNIMIX_VERSION_BUMP
+            else:
+                return self.version
         else:
             return self.version