diff --git a/src/arcaea_offline/constants/enums/__init__.py b/src/arcaea_offline/constants/enums/__init__.py
index 8033893..6d9dfad 100644
--- a/src/arcaea_offline/constants/enums/__init__.py
+++ b/src/arcaea_offline/constants/enums/__init__.py
@@ -1,5 +1,6 @@
 from .arcaea import (
     ArcaeaLanguage,
+    ArcaeaLocalizationLanguage,
     ArcaeaPlayResultClearType,
     ArcaeaPlayResultModifier,
     ArcaeaRatingClass,
@@ -8,6 +9,7 @@ from .arcaea import (
 
 __all__ = [
     "ArcaeaLanguage",
+    "ArcaeaLocalizationLanguage",
     "ArcaeaPlayResultClearType",
     "ArcaeaPlayResultModifier",
     "ArcaeaRatingClass",
diff --git a/src/arcaea_offline/constants/enums/arcaea.py b/src/arcaea_offline/constants/enums/arcaea.py
index 4ccf1a9..cf6fd98 100644
--- a/src/arcaea_offline/constants/enums/arcaea.py
+++ b/src/arcaea_offline/constants/enums/arcaea.py
@@ -31,6 +31,13 @@ class ArcaeaPlayResultClearType(IntEnum):
     EASY_CLEAR = 5
 
 
+class ArcaeaLocalizationLanguage(Enum):
+    JA = "ja"
+    KO = "ko"
+    ZH_HANT = "zh-Hant"
+    ZH_HANS = "zh-Hans"
+
+
 class ArcaeaLanguage(Enum):
     EN = "en"
     JA = "ja"