Is Monster Extra: Hottan hentai?
No
Rated R (17+ (violence & profanity)) on MyAnimeList and not tagged as Hentai.

TV Special · 2004 · 1 episodes · R - 17+ (violence & profanity)
Adult Cast, Drama, Mystery, Psychological, Seinen, Suspense
Recap of the first 17 episodes of Monster, airing between episodes 24 and 25 of the TV series.
View on MyAnimeListShare
Check another title