
Quick answer — Yoshiaki Okumura worked on Eyeshield 21 (Episode Director), Beyblade G Revolution (Storyboard), Antique Bakery (Director) and 4 more anime.
Yoshiaki Okumura worked on Eyeshield 21 (Episode Director), Beyblade G Revolution (Storyboard), Antique Bakery (Director), Medaka Kuroiwa is Impervious to My Charms (Director), The Fruit of Evolution: Before I Knew It, My Life Had It Made (Director), The Fruit of Evolution: Before I Knew It, My Life Had It Made Season 2 (Chief Director), Kuroiwa Medaka ni Watashi no Kawaii ga Tsuujinai 2nd Season (Director).