diff --git a/pytchat/__init__.py b/pytchat/__init__.py
index dbb580f..b1b49e1 100644
--- a/pytchat/__init__.py
+++ b/pytchat/__init__.py
@@ -13,6 +13,8 @@ __all__ = ["core_async","core_multithread","processors"]
 from .api import (
     LiveChat,
     LiveChatAsync,
+    ReplayChat,
+    ReplayChatAsync,
     ChatProcessor,
     CompatibleProcessor, 
     SimpleDisplayProcessor,
diff --git a/pytchat/core_async/replaychat.py b/pytchat/core_async/replaychat.py
index 55eafc9..07c02fd 100644
--- a/pytchat/core_async/replaychat.py
+++ b/pytchat/core_async/replaychat.py
@@ -122,7 +122,7 @@ class ReplayChatAsync:
         else:
             listen_task.add_done_callback(self._done_callback)
 
-    def _startlisten(self):
+    async def _startlisten(self):
         """最初のcontinuationパラメータを取得し、
         _listenループのタスクを作成し開始する
         """
@@ -237,7 +237,7 @@ class ReplayChatAsync:
             data = self.processor.process(items)
             await callback(data)
 
-    def get(self):
+    async def get(self):
         """ bufferからデータを取り出し、processorに投げ、
         加工済みのチャットデータを返す。