diff --git a/server_fastapi.py b/server_fastapi.py
index 38f58a2..f1cf97f 100644
--- a/server_fastapi.py
+++ b/server_fastapi.py
@@ -255,6 +255,10 @@ if __name__ == "__main__":
             wavfile.write(wavContent, sr, audio)
             return Response(content=wavContent.getvalue(), media_type="audio/wav")
 
+    @app.post("/g2p")
+    def g2p(text: str):
+        return g2kata_tone(normalize_text(text))
+
     @app.get("/models/info")
     def get_loaded_models_info():
         """ロードされたモデル情報の取得"""