back number fanclub tour "one room party vol.7" has been announced!

It's scheduled to start in January 2024!

Details regarding dates, venues, and tickets will be announced on the official website in mid-September!

* 'one room party' is an exclusive live event for one room "gold key" members.
There will be no registration or general sale for one room "silver key" members (including those who joined via the app).
Please note that even Gold Key members will be subject to a lottery system.

*Please note that we are unable to answer any inquiries at this time.