2017.11.15

『movie：All Our Yesterdays Tour 2017 Blu-ray &DVD本日発売！』更新

2017.11.10

"one room" Newsletter #10 [Please read carefully]

2017.11.06

The full version of our new song "瞬き" will be premiered tomorrow, November 7th, on radio programs in various regions!

2017.11.02

『play room：slide puzzle』更新

2017.10.30

The theme song for the movie "8 Years Engagement: A Miraculous True Story," titled "瞬き," will be released as a new single on December 20th!

2017.10.30

『カレンダーアプリ（スキン）』更新

2017.10.20

Details announced back number fanclub tour 2018 'one room party vol.4'!

2017.10.20

『movie：one room party vol.4 詳細発表！』更新

2017.10.16

『movie：challenge room＃21』更新