
Quick answer — Yoshitoki Ooima worked on A Silent Voice (Original Creator), To Your Eternity (Original Creator), To Your Eternity Season 2 (Original Creator) and 1 more anime.
Yoshitoki Ooima worked on A Silent Voice (Original Creator), To Your Eternity (Original Creator), To Your Eternity Season 2 (Original Creator), To Your Eternity Season 3 (Original Creator).