Thank you for your continued support of one room.

We have experienced a malfunction in some of the entry systems for "Bakunan Jumbo," which began accepting applications on Tuesday, June 30, 2026.

Previously, users who selected "English," "Korean," or "Traditional Chinese" as their language on the special website were unable to enter the ticket lottery. However, the system has now been fixed and you can enter the lottery as usual.
https://backnumber.info/feature/bnjumbo

We sincerely apologize to the affected members for any inconvenience or trouble caused.

We will strive to prevent this from happening again and will make improvements to provide you with even better service in the future.

back number Official Fan Club "one room" Management Office

Fanplus Inc.