Yukiko Mochiji

A young piano prodigy, Yuri Kashiwagi, returns to her hometown after several years and joins a middle school to mentor the choir group.

Composed of four stories, each part of 10 minutes, namely: "Rainbow and Zebra", "The Goddess of Victory and the Snail", "The Ant and Love Letter", and "His Royal Highness and the Sheep".

After her parents divorced, Shima Sumitomo lived with her mother. She felt uncomfortable living with her stepfather and she was unable to hang out with people at her high school. Shima Sumitomo decides to move to Hokkaido where her father lives. At her new high school in Hokkaido, she meets classmate Gen Tatebayashi and Wao Sakurai. They are the two most popular boys at her school. A principle of her school is that "Gen and Wao are for everyone." If anyone breaks the rule, that person will be ostracized. Even so, Shima Sumitomo gets closer to Gen and Wao.

As a child, Ono Tsubasa saw a Shirato baseball game on TV and was amazed at the Trumpet player in the band playing. Now, in order to play the Trumpet, she enters Shirato High School. There, she meets Yamada Daisuke, a catcher for the baseball team. With each others support, they go towards their dream of playing at Koushien.

Rio is a high school student in Tokyo. Her mother tells her she will spend the summer in the countryside. There, she meets Ginzo. He is a high school student and handsome. They fall in love.

Nike, who is good at ballet, is to be asked by the art department to model. A strange boy appears there and Nike has a wonderful experience in the moonlight.

Girl girls try to find the treasure at the end of the rainbow.

The fourth short movie from "Sky Blue Story"