
Quick answer — Tomoki Kobayashi worked on Steins;Gate (Director), Steins;Gate: Egoistic Poriomania (Director), Akame ga Kill! (Director) and 14 more anime.
Tomoki Kobayashi worked on Steins;Gate (Director), Steins;Gate: Egoistic Poriomania (Director), Akame ga Kill! (Director), Utawarerumono (Director), Remake Our Life! (Director), Amagami SS+ plus (Director), Summer Pockets (Director), sola (Director) and 9 more.