Yonimo Osoroshii Nihon Mukashibanashi
English title: The Truth of Japanese Fairy Tales
Japanese title: 世にも恐ろしい日本昔話
Alternative titles: Otona no Douwa, Otona no Dowa, Otono no Douwa, Otono no Dowa, Adult Fairytales, Adult Fairy Tales
Type: OVA
Source: Unknown
Episodes: 3
Status: Finished Airing
Aired: 2000
Duration: 17 min per ep
Rating: R+ - Mild Nudity
Producers: Group TAC, Toei Video
Genres: Avant Garde, Horror
Themes: Psychological

The horrible truths behind Japanese Fairy Tales from the ancient times are finally revealed! This title includes three episodes: "The Monkey and the Crab", "Click-Crack Mountain" and "Urashima and the Kingdom beneath the Sea".

(Source: Official Website)