MAPPA Celebrates 15th Anniversary With New Anime Season Announcements and Fan Wishlist Still Unmet

MAPPA held its 15th anniversary event on June 19, 2026, using it to announce new seasons and fresh anime reveals. While fans celebrated the new announcements, notable attention turned to at least one major series — described as rivaling Attack on Titan — that MAPPA has still not confirmed a return for after three years of silence. The event generated significant buzz, though some anticipation remained unfulfilled.