Blue Box

Synopsis

Taiki Inomata loves badminton, but he has a long way to go before he can reach nationals. When Taiki sees upperclassman Chinatsu Kano practicing her heart out on the girls’ basketball team, he falls for her hard. After an unexpected turn of events brings the two closer together, sports might not be the first thing on their minds anymore!

About 15h 25m to watch every episode. An estimate: 37 episodes at the typical episode runtime of 25 minutes.

TMDB lists the next episode for Nov 8, 2026.

Trailer

Play trailer: Official Trailer [Subtitled]

The preview image comes from YouTube. The player loads only after you press play.

Main cast

• 

  Shoya Chiba
  Taiki Inomata (voice)
  37 episodes

• 

  Reina Ueda
  Chinatsu Kano (voice)
  37 episodes

• 

  Akari Kito
  Hina Chono (voice)
  37 episodes

• 

  Chiaki Kobayashi
  Kyo Kasahara (voice)
  25 episodes

• 

  Yuma Uchida
  Kengo Haryu (voice)
  23 episodes

• 

  Shogo Sakata
  Ryosuke Nishida (voice)
  22 episodes

• 

  Ryoka Yuzuki
  Taiki's Mother (voice)
  20 episodes

• 

  Asaki Yuikawa
  Niina Shimazaki (voice)
  18 episodes

• 

  Anna Nagase
  Nagisa Funami (voice)
  16 episodes

• 

  Kenta Sasa
  Coach Yuasa (voice)
  11 episodes

• 

  Katsunori Okai
  (voice)
  11 episodes

• 

  Reo Osanai
  Club Member (voice)
  9 episodes

• 

  Satoshi Miyazaki
  (voice)
  9 episodes

• 

  Kana Ichinose
  Ayame Moriya (voice)
  8 episodes

• 

  Sho Fujisawa
  Club Member (voice)
  8 episodes

• 

  Yudai Mino
  (voice)
  8 episodes

• 

  Hiroki Maeda
  Teacher (voice)
  7 episodes

• 

  Kousuke Kiminarita
  Student (voice)
  7 episodes

Seasons

• Season 12024 · 37 episodes