Is Cipher hentai?
No
Rated PG-13 (Teens 13 or older) on MyAnimeList and not tagged as Hentai.

OVA · 1989 · 1 episodes · PG-13 - Teens 13 or older
Avant Garde, Drama, Music, Shoujo, Showbiz
Two brothers are in the spotlight: one a movie star making a football movie, the other a musician who occasionally goes to school (to cover for his sibling). What will destiny bring them?
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