Yasashii Fue, Tori, Ishi
English name: Gentle Whistle, Bird and Stone
Genres: Avant Garde
Type: Movie, Episodes: 1
Aired: 2005
Source: Original
Rating: G - All Ages
Synopsis:
A lot of wrong may happen, but no problem. A whistle, a bird, a stone, a human, they are gentle.

(Sorce: Official website)