It's been reported that back number has donated 809,128 yen each to 71 live houses in Japan, totaling 57,448,088 yen. 

Due to the coronavirus outbreak, back number cancelled their fan club tour 'one room party vol.5.' Despite this, they wanted to help support live houses, the band's starting point, as long closures created tough situations for the venues forcing some to shut down permanently. They held a charity sale from April 17 to May 6 and made 74,273,970 yen. After deducting 36,825,882 yen in expenses, they took the proceeds of 37,448,088 yen and the members' contributions totaling 57,448,088 yen, then distributed it to 71 live houses. 

List of live houses:

•  CASINO DRIVE (Hokkaido)
• Sapporo PENNY LANE24 (Hokkaido)
• cube garden (Hokkaido)
• Rensa (Miyagi)
• SENDAI CLUB JUNK BOX (Miyagi)
• enn (Miyagi)
• LIVE STUDIO RIPPLE (Miyagi)
• Sendai MACANA (Miyagi)
• SENDAI GIGS (Miyagi)
• Koriyama CLUB #9 (Fukushima)
• mito LIGHT HOUSE (Ibaraki)
• HEAVEN'S ROCK Utsunomiya 2/3 (VJ-4) (Ibaraki)
• Utsunomiya HELLO DOLLY (Ibaraki)
• Takasaki clubFLEEZ (Gunma)
• GUNMA SUNBURST (Gunma)
• Maebashi DYVER (Gunma)
• Takasaki TRUST55 (Gunma)
• HEAVEN'S ROCK Kumagaya VJ-1 (Saitama)
• HEAVEN'S ROCK Saitama Shintoshin VJ-3 (Saitama)
• KASHIWA PALOOZA (Chiba)
• SHIBUYA CYCLONE (Tokyo)
• TSUTAYA O-Crest (Tokyo)
• UNIT (Tokyo)
• Shinjuku NINE SPICES (Tokyo)
• Shimokitzawa SHELTER (Tokyo) 
• Shimokitazawa ERA (Tokyo)
• Shimokitzawa CLUB Que (Tokyo)
•  LIVE HOUSE Kichijouji CRESCENDO (Tokyo)
• Hachiouji Match Vox (Tokyo)
• Hachiouji RIPS (Tokyo)
• F.A.D YOKOHAMA (Kanagawa)
• KAZOO HALL (Yamanashi)
• NAGANO CLUB JUNK BOX (Nagano)
• LIVE HOUSE J (Nagano)
• CLUB RIVERST (Niigata)
• ROCKET PINK (Niigata)
•  GOLDEN PIGS (Niigata)
• Soul Power (Toyama)
•  vanvanV4 (Ishikawa)
• HAMAMATSU FORCE (Shizuoka) 
• FM STAGE (Shizuoka) 
• ell.FITS ALL (Aichi)
• CLUB ROCK'N'ROLL (Aichi)
• APOLLO BASE (Aichi)
• B-FLAT (Shiga)
• LIVE SQUARE 2nd LINE (Osaka)
• Sinkagura (Osaka)
• CLAPPER (Osaka)
• BIGCAT (Osaka)
•  OSAKA MUSE (Osaka)
• Music Club JANUS (Osaka)
• Shangri-La (Osaka)
• umeda TRAD (Osaka)
• MUSIC ZOO KOBE Taiyou to Tora (Hyogo)
• Yonago AZTiC laughs (Tottori)
• IMAGE (Okayama)
• CAVE-BE (Hiroshima)
• Hiroshima Second Crutch (Hiroshima)
• BLUE LIVE HIROSHIMA (Hiroshima)
• DIME (Kagawa)
• Takamatsu Olive Hall (Kagawa)
• Takamatsu festhalle (Kagawa)
• X-pt. (Kochi)
• DRUM LOGOS (Fukuoka)
• Kumamoto B.9 (Kumamoto)
• DRUM Be-7 (Nagasaki)
• T.O.P.S Bitts HALL (Oita)
• SR BOX (Miyazaki)
• CAPARVO HALL (Kagoshima)
• Sakurazaka Central (Okinawa)
• Music Town Otoichiba (Okinawa)

Source & Image: natalie