Quick answer — Junichirou Taniguchi worked on Puella Magi Madoka Magica the Movie -Rebellion- (Character Design), Monthly Girls' Nozaki-kun (Character Design), Jellyfish Can’t Swim in the Night (Character Design) and 17 more anime.
Junichirou Taniguchi worked on Puella Magi Madoka Magica the Movie -Rebellion- (Character Design), Monthly Girls' Nozaki-kun (Character Design), Jellyfish Can’t Swim in the Night (Character Design), Let's Go Karaoke! (Character Design), Monthly Girls' Nozaki-kun Specials (Character Design), Prison School (Character Design), Tada Never Falls In Love (Character Design), Genshiken Second Generation (Character Design) and 12 more.