Blue Box Chapter 209 will release on Monday, September 1, 2025, at 12:00 AM JST on Manga Plus.
After the Kyoto Trip Arc, Kouji Miura seems to be focusing on the third-year students’ graduation in the latest arc, Chinatsu, Haryu and others will be moving to college while Taiki, Hina will become third year students.
Blue Box Chapter 209 Release Date and Time
- Pacific Time (PT): August 31, 8:00 AM
- Eastern Time (ET): August 31, 11:00 AM
- British Time (BST): August 31, 4:00 PM
- Central Europe (CEST): August 31, 5:00 PM
- India (IST): August 31, 8:30 PM
- Philippines (PST): August 31, 11:00 PM
- Japan (JST): September 1, 12:00 AM
- Korea (KST): September 1, 12:00 AM
Recap
Blue Box Chapter 208 was titled Became Memories. The third years returned before graduation to show their thanks to the gym, and everyone joined in the cleanup.
Taiki lost a practice game against Haryu, which led to some teasing. Later, Haruto joined in a floor cleaning race with Taiki and won by distracting him.
Hina also shared with Haruto that she lost the souvenir from Kyoto and admitted that her feelings for Taiki give her the strength to keep trying, even if it hurts.
The chapter closed with the seniors reflecting on small moments and creating their final memories of Eimei Senior High.
Read Blue Box, Ch. 208 in Shonen Jump for free! https://t.co/WQQNOrDKBS
— Shonen Jump (@shonenjump) August 24, 2025
What To Expect From Blue Box Chapter 209?
Blue Box Chapter 209 will likely stay with the pre-graduation mood at Eimei. We should see more small send-off scenes for the third years.
Kouji Miura has also brought back the love triangle in a way, the only difference this time around is that Taiki is not confused and is dating Chinatsu and has been dating her since a year now.
So, there is a likely chance that Hina will move on properly in the latest arc, and her development with Haruto will begin in the Blue Box manga.
Source: Manga Plus
