Release date: October 4, 2026 on Netflix

Synopsis: Blue Box follows Taiki Inomata, a student at Eimei Junior and Senior High who is a member of the boys’ badminton team. Every morning, he trains alongside his crush Chinatsu Kano, who is on the girls’ basketball team.

When Chinatsu’s parents leave Japan to work abroad, she moves in with Taiki’s family, and Taiki aims to slowly develop his relationship with her as they each pursue their sports dreams.

Directed by Daisuke Sako.

Written by Yuko Kakihara.

Based on the manga by Kouji Miura.

Music by Takashi Ohmama.

Character Design by Miho Tanino.

Japanese voice cast:
Shoya Chiba as Taiki Inomata
Reina Ueda as Chinatsu Kano
Akari Kito as Hina Chono
Chiaki Kobayashi as Kyo Kasahara
Yuma Uchida as Kengo Haryu
Kana Ichinose as Ayame Moriya
Yuki Kaji as Kazuma Matsuoka
Yoshino Aoyama as Yumeka Kido