Quick answer — Takuya Igarashi worked on Bungo Stray Dogs 5 (Director), Bungo Stray Dogs 4 (Director), Bungo Stray Dogs 2 (Director) and 14 more anime.
Takuya Igarashi worked on Bungo Stray Dogs 5 (Director), Bungo Stray Dogs 4 (Director), Bungo Stray Dogs 2 (Director), Bungo Stray Dogs 3 (Director), Ouran High School Host Club (Director), Bungo Stray Dogs: DEAD APPLE (Director), Bungo Stray Dogs (Director), Sailor Moon Sailor Stars (Director) and 9 more.