Blue Box Season 2 Release Date Unveiled at AnimeJapan 2026

During AnimeJapan 2026, exciting new details were revealed regarding the second season of Blue Box (also known as Ao no Hako), the beloved anime adaptation of Kōji Miura's manga. Following the success of its initial run, producer Slow Curve showcased a new video trailer and a promotional image, officially confirming the highly anticipated premiere date for Blue Box Season 2.

When is the premiere date for Blue Box Season 2?

The second season of Blue Box is officially scheduled to premiere on Sunday, October 4, 2026. The series will maintain its broadcast slot on Japan's TBS network and 27 affiliated stations. In addition to its television broadcast, Netflix will hold the global distribution rights, making the series available worldwide starting in October. The announcement also confirmed the addition of Yoshino Aoyama to the voice cast, who will portray the character Yumeka Kido.

Who are the new members of the production team?

For this second season, the Blue Box anime adaptation introduces several key changes to its production team:

• Director: Daisuke Sakō (known for Lupin Zero) will take over the directing role from Yūichirō Yano.
• Animation Studio: Production will shift from Telecom Animation Film to Electric Circus.
• Art Director: Anri Ishii is replacing Ōnoo Fujii.
• Editing: Yumika Okazaki will take over editing duties from Yoshihiro Kasahara.

The core voice cast, including Shōya Chiba (Taiki Inomata) and Reina Ueda (Chinatsu Kano), will remain unchanged from the previous season.

Blue Box intricately weaves together elements of sports (spokon) and school romance. The narrative centers on Taiki Inomata, a student and member of the boys' badminton team at Eimei School. Taiki consistently trains each morning alongside Chinatsu Kano, a senior basketball player for whom he harbors deep romantic feelings. The plot unfolds as it explores both their athletic development and the blossoming of their relationship, especially after an unexpected turn of events leads them to share a home.