Quick answer — Tomoka Ootaki worked on Gushing Over Magical Girls (Character Design), A Galaxy Next Door (Character Design), Pass the Monster Meat, Milady! (Sub Character Design) and 3 more anime.
Tomoka Ootaki worked on Gushing Over Magical Girls (Character Design), A Galaxy Next Door (Character Design), Pass the Monster Meat, Milady! (Sub Character Design), Bogus Skill <<Fruitmaster>> ~About that time I became able to eat unlimited numbers of Skill Fruits (that kill you)~ (Character Design), Girls’ Frontline (Sub Character Design), Smoking Behind the Supermarket with You (Character Design).
