
Quick answer — Yuuko Yahiro worked on Kaguya-sama: Love is War -Ultra Romantic- (Character Design), Kaguya-sama: Love is War -The First Kiss That Never Ends- (Character Design), Kaguya-sama: Love is War? (Character Design) and 18 more anime.





















Yuuko Yahiro worked on Kaguya-sama: Love is War -Ultra Romantic- (Character Design), Kaguya-sama: Love is War -The First Kiss That Never Ends- (Character Design), Kaguya-sama: Love is War? (Character Design), Kaguya-sama: Love Is War -Stairway to Adulthood- (Character Design), Kaguya-sama: Love is War (Character Design), Kaguya-sama: Love is War -Ultra Romantic- "Yu Ishigami Wants to Chat" (Character Design), Kaguya-sama wa Kokurasetai: Tensaitachi no Renai Zunousen OVA (Character Design), Aharen-san wa Hakarenai Season 2 (Character Design) and 13 more.