Nep League
Case Closed: The Fist of Blue Sapphire
as Osamu Hayashi (voice)
へんてこ生物アカデミー
A Solitary House
Hayashi-sensei no Hatsumimi-gaku
Osamu Hayashi's Imadesyo!Kouza
四季彩キッチン
as Self
Osamu Hayashi's Nippon Drill
Hayashi Osamu no Ima, Shiritai Desho!
