One Summer's Day: Cast
Takuro Atsuki
Yuta Ooi
Keiju Kobayashi
Kenshiro Ooi
Kin Sugai
Yuta's grandmother
Kyūsaku 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
Ryo Amamiya
Videographer at funeral
Bengal
Man at table
Toshie Negishi
Woman at table
Mickey Curtis
Shrine worker
Hitoshi Ōmae
Shrine worker
Shin'ya Ohwada
Chief mourner
Kunihiko Hisamitsu
Young Kenshiro Ooi
Shuichi Yamauchi
Yuta's classmate