Ano Yama ni Noborou yo
English name: Rainbow Mountain
Genres: Adventure, Fantasy
Type: OVA, Episodes: 1
Aired: 2003
Studio: Toei Animation
Source: Unknown
Rating: PG - Children
Synopsis:
Three friends find themselves on an adventure to Rainbow Mountain, a magical place where the first rainbow is said to have been created. However, getting to the top of the mountain requires courage and perseverance in the face of many challenges.