Prism Season
Japanese title: プリズムシーズン
Type: OVA
Episodes: 1
Source: Picture book
Producers: Pony Canyon
Duration: 29 min
Rating: G - All Ages

In a gentle adaptation of Megume Nagata's book Flowers Wait for the Moon, a girl grows up, falls in love, and becomes a mother, realizing that her childhood is now forever behind her.

(Source: The Anime Encyclopedia)