"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
as Akane
Rina Matsuyama
as Tamiko
Marin Nishimoto
as Ryoko
Reina Kikuchi
as Mayu
Ryô Fujiwara
as
Michiyo Ishimoto
Daisuke Kuroda
as Father
Lum Masubuchi
Kiyo Mishina
Akie Namiki
Kinuyo Nogami
Yûdai Noguchi
Genki Takahashi
Takashi Yamanaka
as Teacher
Junnosuke Okita
Original Music Composer
Sound Designer
Yukiko Kuribayashi
Production Design
Satsuki Shimoyama
Costume Design
Hitomi Mitsuno
Makeup Artist
Hairstylist
Yuki Maeshima
Gaffer
Katsuyuki Nakanishi
Takeshi Tanaka
Executive Producer
Haruki Yokohama
Producer
Ryo Nagata
Assistant Director
Maho Inamoto
Editor
Art Direction
Makoto Nagahisa
Director
Writer
Hiroaki Takeda
Director of Photography