2021-02-05 Rainych Ran に歌ってほしい二曲 https://www.youtube.com/channel/UCrrfJ_8kX6YyXE7F3pDJzEw/community?lc=Ugz5XrsrDuJqwGaNxnx4AaABAg&lb=Ugyj9ksboFzbfGe9B7t4AaABCQ