Ryo Oshima снимался в 1 серия и нет фильма. Исполнитель роли Assistant Director #2 (voice) / Assistant Director (voice) / Assistant Director A (voice) / Audience #1 (voice) / Audience #2 (voice) / Boy A (voice) / Cameraman (voice) / Murderer (voice) / Passerby (voice) / Staff #2 (voice) в сериале Идолмастер.