Hideyuki Morioka

[Twitter](https://twitter.com/i/user/1219713270149341184) Originating from Studio Comet, where he initially worked as a production assistant. He is friends with, and often collaborates with [Tatsuya Oishi](https://anilist.co/staff/103552/) and both [You](https://anilist.co/staff/102998/) and [Kou Yoshinari](https://anilist.co/staff/102136/). All three of them worked at Gainax together in the '90s.