One Summer's Day
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
as Yuta Ooi
Keiju Kobayashi
as Kenshiro Ooi
Kin Sugai
as Yuta's grandmother
Kyusaku Shimada
as Masahiro Ooi
Miyuki Matsuda
as Kaori Ooi
Nanami Sano
as Erika Ooi
Kanae Katsuno
as Mikari Kobayashi
Hikari Ishida
as Yumi Shina
Aoi Miyazaki
as Tama Kobayashi
Katsuya Koiso
as Octopus boy
