Quick answer — Rion Kujou worked on Detectives These Days Are Crazy! (Director), Gun x Sword (Storyboard), Aesthetica of a Rogue Hero (Director) and 6 more anime.
Rion Kujou worked on Detectives These Days Are Crazy! (Director), Gun x Sword (Storyboard), Aesthetica of a Rogue Hero (Director), Ultramarine Magmell (Assistant Director), The Legendary Hero is Dead! (Director), Samurai Harem (Director), IDOLM@STER: XENOGLOSSIA (Episode Director), Shin Ikki Tousen (Director) and 1 more.
