24 tankōbon volumes released as of February 4, 2026 Genre: Shōnen, Sports, Romance, Slice of Life English Publisher: Viz Media (Print and Digital) Core Synopsis

Ao no Hako Blue Box Comic Manga Vol.1-21 Book set Kouji Miura Japanese

A hard-working, well-intentioned protagonist who balances his feelings for Chinatsu with rigorous badminton training.

A second season, animated by Electric Circus, is scheduled to premiere in October 2026 .