
Quick answer — Shinichi Matsumi worked on BEASTARS Final Season Part 1 (Director), BEASTARS Season 2 (Director), BEASTARS (Director) and 2 more anime.
Shinichi Matsumi worked on BEASTARS Final Season Part 1 (Director), BEASTARS Season 2 (Director), BEASTARS (Director), BEASTARS Final Season Part 2 (Director), Pom Poko (Assistant Director).