diff --git a/main.py b/main.py
index 668af30..2dae392 100644
--- a/main.py
+++ b/main.py
@@ -22,9 +22,9 @@ class Main:
 
         live_chat = pytchat.create (video_id = YOUTUBE_ID)
 
-        user_font = pygame.font.SysFont ('notosansjpregular', 32,
+        user_font = pygame.font.SysFont ('notosanscjkjp', 32,
                                          italic = True)
-        nizika_font = pygame.font.SysFont ('07にくまるフォント', 50)
+        nizika_font = pygame.font.SysFont ('07nikumarufont', 50)
 
         while (True):
             screen.fill ((0, 255, 0))