
Quick answer — Yasuomi Umetsu worked on Tokyo Magnitude 8.0 (Key Animation), No.6 (Key Animation), VIRGIN PUNK Clockwork Girl (Director) and 10 more anime.
Yasuomi Umetsu worked on Tokyo Magnitude 8.0 (Key Animation), No.6 (Key Animation), VIRGIN PUNK Clockwork Girl (Director), Robot Carnival (Director), Elfen Lied (Key Animation), Dogs: Bullets & Carnage (Key Animation), KOKKOKU (Original Character Design), Mezzo (Director) and 5 more.