Quick answer — Takashi Sakuma worked on Botan Kamiina Fully Blossoms When Drunk (Director), Sword Art Online: Alicization (Assistant Director), Sword Art Online: Alicization - War of Underworld (Assistant Director) and 4 more anime.
Takashi Sakuma worked on Botan Kamiina Fully Blossoms When Drunk (Director), Sword Art Online: Alicization (Assistant Director), Sword Art Online: Alicization - War of Underworld (Assistant Director), Sword Art Online: Alicization - War of Underworld Part 2 (Assistant Director), 16bit Sensation: Another Layer (Director), OneRoom (Chief Episode Director), One Room: another (Episode Director).
