HomePeople Biography and filmographyJoji Seita Biography unavailable on TMDB. Movies (0)TV shows (5) Movies (0) No credits available. TV shows (5) The Summer Hikaru Died2025 · Executive Producer Apocalypse Hotel2025 · Production Manager Umamusume: Cinderella Gray2025 · Production Supervisor, Producer 86 EIGHTY-SIX2021 · Production Supervisor WORKING!!2010 · Production Assistant