2018.03.27

『movie：one room TV vol.15』更新

2018.03.26

The app for back number fan club "one room" is now available!

2018.03.20

LINE theme distribution has started!

2018.03.02

『movie：challenge room＃23』更新

2018.03.01

"back number dome tour 2018 "stay with you"" Fan club ticket pre-sale [FC 2nd pre-sale application now open]

2018.02.28

『play room：slide puzzle』更新

2018.02.27

Notice of Resolution of Login Error in "play room" (slide puzzle)

2018.02.06

Regarding the login error for "play room" (slide puzzle)

2018.02.06

『movie：one room TV vol.14』更新