Akuma-kun and his friends go to the Makai Amusement Park to solve the child kidnapping case caused by an autonomous mysterious toy. An original work for the theater of the Toei Manga Festival, which is an animation of the original manga by Shigeru Mizuki.
- Other Title: Akuma-kun: Youkoso Akuma Land e!!, Akuma-kun: Youkoso Akuma Land he!!, Akuma-kun: Yokoso Akuma Land e!!, Devil Boy: Welcome to Devil Land!!, 悪魔くん ようこそ悪魔ランドへ!!
- Status: Completed
- Sub/Dub: Anime Sub
- Anime Type: Movie
- Genres: Adventure, Fantasy, Horror, Magic, Supernatural, Animation
- Characters: Hyakume, Mephisto II, Umoregi, Shingo
- Score: 5.84
- Rank: 10216
- Popularity: 13379