
Quick answer — Atsushi Kashiwa worked on Date A Live II: Kurumi Star Festival (Assistant Animation Director), I've Been Killing Slimes for 300 Years and Maxed Out My Level (Prop Design), BABYLON (Prop Design).
Atsushi Kashiwa worked on Date A Live II: Kurumi Star Festival (Assistant Animation Director), I've Been Killing Slimes for 300 Years and Maxed Out My Level (Prop Design), BABYLON (Prop Design).