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.

• Nobuhiko ObayashiDirector
• Fumio IshimoriWriter
• Kosuke YamashitaOriginal Music Composer
• Nobuhiko ObayashiWriter
• Nobuhiko ObayashiOriginal Music Composer

• Takuro AtsukiYuta Ooi
• Keiju KobayashiKenshiro Ooi
• Kin SugaiYuta's grandmother
• Kyusaku ShimadaMasahiro Ooi
• Miyuki MatsudaKaori Ooi
• Nanami SanoErika Ooi
• Kanae KatsunoMikari Kobayashi
• Hikari IshidaYumi Shina
• Aoi MiyazakiTama Kobayashi
• Katsuya KoisoOctopus boy
• Shinya YamamotoHarunosuke (azuki shop owner)
• Shiho AkutagawaHarunosuke's Daughter