
Quick answer — Yun Kouga worked on Mobile Suit Gundam 00 (Character Design), Mobile Suit Gundam 00 Second Season (Character Design), UN-GO MOVIE (Character Design) and 6 more anime.
Yun Kouga worked on Mobile Suit Gundam 00 (Character Design), Mobile Suit Gundam 00 Second Season (Character Design), UN-GO MOVIE (Character Design), UN-GO (Character Design), Mobile Suit Gundam 00 the Movie: A Wakening of the Trailblazer (Original Character Design), Riddle Story of Devil (Original Creator), Riddle Story of Devil Special (Original Story), Loveless (Original Creator) and 1 more.