
Quick answer — Tomoko Tsuji worked on Umamusume: Pretty Derby Season 2 (Character Design), Umamusume: Pretty Derby Season 3 (Character Design), Umamusume: Pretty Derby - 1st Anniversary Special Animation (Character Design) and 1 more anime.
Tomoko Tsuji worked on Umamusume: Pretty Derby Season 2 (Character Design), Umamusume: Pretty Derby Season 3 (Character Design), Umamusume: Pretty Derby - 1st Anniversary Special Animation (Character Design), Napping Princess (Sub Character Design).