2020.12.11

Movie: Challenge Room #36 <Party Games (with Christmas present giveaway)> has been updated.

2020.12.10

December 10th (Thu) 8:00 PM "one room TV Live Streaming Special!"

2020.12.07

Tickets for back number fan club tour 2021 "one room party vol.6" are available until 7:00 PM today!

2020.12.04

New segment "one room 's file" added! <" one room TV Live Streaming Special!" We're currently accepting survey responses about your favorite music videos!>

2020.12.03

"one room Party Vol. 6" ticket sales and merchandise pre-orders have begun! / Movie "Towards one room Party Vol. 6" updated!

2020.12.01

back number fanclub tour 2021 'one room party vol.6' ticket details announced and merchandise pre-sale confirmed!

2020.11.30

"movie: challenge room #35 <Challenge the dictionary game>" has been updated.

2020.11.26

back number fan club tour “one room party vol.6” will be held!

2020.11.20

Movie: Member's Room 'labo #6' Updated