One Summer's Day

Overview

Absent-minded fifth-grader Yuta is sent to spend the summer with his grandfather, whom Yuta's parents think is becoming senile and could benefit from Yuta's companionship. At first, Yuta thinks Gramps is a bit addled, too, but as he gets to know the old man better, he finds that his grandfather sees things quite differently from others.

Cast

Takuro Atsuki

Yuta Ooi

Keiju Kobayashi

Kenshiro Ooi

Kin Sugai

Yuta's grandmother

Kyusaku Shimada

Masahiro Ooi

Miyuki Matsuda

Kaori Ooi

N/A

Nanami Sano

Erika Ooi

Kanae Katsuno

Mikari Kobayashi

Hikari Ishida

Yumi Shina

Aoi Miyazaki

Tama Kobayashi

N/A

Katsuya Koiso

Octopus boy

N/A

Shinya Yamamoto

Harunosuke (azuki shop owner)

N/A

Shiho Akutagawa

Harunosuke's Daughter