
Quick answer — Kou Yoshinari worked on Botan Kamiina Fully Blossoms When Drunk (Character Design), Eureka Seven: Good Night, Sleep Tight, Young Lovers (Design Works), Sekirei: Pure Engagement Special (Key Animation) and 2 more anime.
Kou Yoshinari worked on Botan Kamiina Fully Blossoms When Drunk (Character Design), Eureka Seven: Good Night, Sleep Tight, Young Lovers (Design Works), Sekirei: Pure Engagement Special (Key Animation), WHITE ALBUM 2nd Season (Character Design), White Album (Character Design).