明日世界は終わるんだって。よろしくお願いします!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!X(Twitter): https://x.com/intent/follow?screen_name=Mavakun 歌ってみた再生リスト:youtube.com/playlist?list=PLRKLAwJ5AwokXnxuPFrsdit54R9AZZbX6Original:yama 様 ( https://www.youtube.com/watch?v=DC6JppqHkaM )Vocal: @Mavakun Inst:AdaptProject 様( https://www.youtube.com/watch?v=yXsn_1un3Ag )