Quick answer — Akiyuki Tateyama worked on LAID-BACK CAMP SEASON2 (Music), Laid-Back Camp Season 3 (Music), ROOM CAMP: Saunas and Grub and Three-Wheeler Bikes (Music) and 19 more anime.
Akiyuki Tateyama worked on LAID-BACK CAMP SEASON2 (Music), Laid-Back Camp Season 3 (Music), ROOM CAMP: Saunas and Grub and Three-Wheeler Bikes (Music), Yuru Camp△ OVA (Music), How a Realist Hero Rebuilt the Kingdom Part 2 (Music), Kemono Friends (Music), ROOM CAMP (Music), How a Realist Hero Rebuilt the Kingdom (Music) and 14 more.