SSeiichiro HayakawaActing5Movies1TV Shows6CreditsKnown ForSplatoon 3 Live Concert featuring Deep CutTetsujin Ganriser Tohoku HeroesGARNiDELiA『起死回生』Premium LiveDeep Cut Concert at Nintendo Live 2022Hatsune Miku: Magical Mirai 2024初音ミク マジカルミライ 2024 (Daily Songs)Seiichiro HayakawaActingSplatoon 3 Live Concert featuring Deep CutTetsujin Ganriser Tohoku HeroesGARNiDELiA『起死回生』Premium LiveDeep Cut Concert at Nintendo Live 2022Hatsune Miku: Magical Mirai 2024初音ミク マジカルミライ 2024 (Daily Songs)
