
Quick answer — Yuuki Hamada worked on The Ramparts of Ice (Prop Design), Kase-san and Morning Glories (Prop Design), Grandpa and Grandma Turn Young Again (Sub Character Design) and 2 more anime.
Yuuki Hamada worked on The Ramparts of Ice (Prop Design), Kase-san and Morning Glories (Prop Design), Grandpa and Grandma Turn Young Again (Sub Character Design), My One-Hit Kill Sister (Character Design), The Ramparts of Ice Season 2 (Prop Design).