Quick answer — Itaru Hinoue worked on Clannad: After Story (Original Character Design), Little Busters! Refrain (Original Character Design), Clannad (Original Character Design) and 14 more anime.
Itaru Hinoue worked on Clannad: After Story (Original Character Design), Little Busters! Refrain (Original Character Design), Clannad (Original Character Design), Clannad: Another World, Tomoyo Chapter (Original Character Design), Kanon (2006) (Original Character Design), Clannad: Another World, Kyou Chapter (Original Character Design), Little Busters!: EX (Original Character Design), Little Busters! (Original Character Design) and 9 more.