Kaibutsu-kun: Kaibutsu Land e no Shoutai
Japanese title: 怪物くん 怪物ランドへの招待
Type: Movie
Source: Unknown
Episodes: 1
Status: Finished Airing
Aired: Mar 14, 1981
Duration: 1 hr 15 min
Rating: G - All Ages
Studios: Shin-Ei Animation
Genres: Comedy, Horror
Demographics: Kids, Shounen

Based on the shounen manga by Fujiko Fujio.

Note: Screened as a double feature with Doraemon: Nobita no Uchuu Kaitakushi.

(Source: AniDB)