One summer day, 400 goldfish were found in the swimming pool of a secondary school. This is a story about the four 15-year-old girls who put them there.
Hina Yukawa
Akane
Rina Matsuyama
Tamiko
Marin Nishimoto
Ryoko
Reina Kikuchi
Mayu
Ryô Fujiwara
Michiyo Ishimoto
Daisuke Kuroda
Father
Lum Masubuchi
