Tengoku Daimakyou
English title: Heavenly Delusion
Japanese title: 天国大魔境
Type: TV
Source: Manga
Episodes: 13
Status: Finished Airing
Aired: Apr 1, 2023 to Jun 24, 2023
Broadcast: Saturdays at 22:00 (JST)
Duration: 23 min per ep
Rating: R - 17+ (violence & profanity)
Studios: Production I.G
Producers: Mainichi Broadcasting System, Kodansha, NBCUniversal Entertainment Japan, Avex Pictures, NetEase
Genres: Adventure, Mystery, Sci-Fi
Demographics: Seinen

Fifteen years ago, disaster struck human civilization, and now dangerous man-eating monsters roam the ravaged lands, posing an existential threat to the remaining survivors. Amid this turmoil, an isolated facility shelters children and nurtures them in peace. However, as a few among them find out about the world beyond the narrow periphery of their nursery's walls, their curiosity about it slowly grows.

Meanwhile, in the outside world, young survivors Maru and Kiruko band together to search for a special place called Heaven, each for their own reasons. Carrying past burdens and tragic secrets, the two hope to find answers to the cruelty they have experienced in their lives and in the world, which still remains in tatters.

[Written by MAL Rewrite]

Tengoku Daimakyou was released on Blu-ray in two volumes from August 30, 2023, to September 27, 2023.