Is Nido to Mezamenu Komoriuta hentai?
English title: The Death Lullaby
No
Rated R+ (Mild Nudity) on MyAnimeList and not tagged as Hentai.

Movie · 1985 · 1 episodes · R+ - Mild Nudity
Avant Garde, Drama
An animated film describing the bullying of a Japanese child.
View on MyAnimeListShare
Check another title