
Quick answer — Kazuya Aiura worked on Hori-san to Miyamura-kun (Director), Sword of the Demon Hunter: Kijin Gentosho (Director), 7SEEDS Part 2 (Assistant Director) and 4 more anime.
Kazuya Aiura worked on Hori-san to Miyamura-kun (Director), Sword of the Demon Hunter: Kijin Gentosho (Director), 7SEEDS Part 2 (Assistant Director), 7SEEDS (Assistant Director), Tawawa on Monday 2 (Episode Director), Miru Tights: Cosplay Satsuei Tights (Episode Director), ASSASSINS PRIDE (Director).