
Quick answer — Shinobu Shinotsuki worked on Saga of Tanya the Evil - the Movie - (Original Character Design), Saga of Tanya the Evil (Original Character Design), Isekai Quartet 3 (Original Character Design) and 5 more anime.
Shinobu Shinotsuki worked on Saga of Tanya the Evil - the Movie - (Original Character Design), Saga of Tanya the Evil (Original Character Design), Isekai Quartet 3 (Original Character Design), Saga of Tanya the Evil: Operation Desert Pasta (Original Character Design), Isekai Quartet The Movie: Another World (Original Character Design), Isekai Quartet (Original Character Design), Isekai Quartet 2 (Original Character Design), Saga of Tanya the Evil Season 2 (Original Character Design).