
Quick answer — Jirou Kouno worked on MEGALOBOX 2: NOMAD (Art Director), Moomin (Art Director), Megalobox (Art Director) and 9 more anime.
Jirou Kouno worked on MEGALOBOX 2: NOMAD (Art Director), Moomin (Art Director), Megalobox (Art Director), Monthly Girls' Nozaki-kun (Art Director), Raven of the Inner Palace (Art Design), BAKI (Art Director), Endo and Kobayashi Live! The Latest on Tsundere Villainess Lieselotte (Art Design), Castle Town Dandelion (Art Director) and 4 more.