One Summer's Day

Takuro Atsuki

Yuta Ooi

Keiju Kobayashi

Kenshiro Ooi

Kin Sugai

Yuta's grandmother

Kyusaku Shimada

Masahiro Ooi

Miyuki Matsuda

Kaori Ooi

Nanami Sano

Erika Ooi

Kanae Katsuno

Mikari Kobayashi

Hikari Ishida

Yumi Shina

Aoi Miyazaki

Tama Kobayashi

Katsuya Koiso

Octopus boy

Shinya Yamamoto

Harunosuke (azuki shop owner)

Shiho Akutagawa

Harunosuke's Daughter

Wakaba Irie

Mikari's mother

Koichi Ueda

Shrine priest

Yasufumi Hayashi

Teacher with mole