In a coastal town attracting artists, 14-year-old Sosuke and his friends stay busy painting and helping with school projects. As carefree children interact with secret-laden adults, the sunlit ocean reflects their contrasting struggles—kids embracing challenges while adults seek elusive answers.
Konosuke Harada
as Sosuke Minami
麻生久美子
as Sumiko Minami
高良健吾
as Takaoka
唐田えりか
as Yoko
Koharu Sugawara
as Meg
剛力彩芽
as Risako
蒼井旬
as Teruo Nashimoto
Tohma Nakasu
as Ryoichi Tachibana
Yamazaki Nanami
as Honoka Hirai
新津ちせ
as Kana Nashimoto
諏訪敦彦
as Mr. A
村上淳
as Ken
