WACK HiSTORY TiMELiNE

Key of symbols for easy access:
Single released       – Album released      – Music video released      – Book/Magazine released
– Member joins      – Member leaves     – Group forms      – Group disbands     

●Pink – BiS   /   Blue – BiSH   /   Green – GANG PARADE   /  Purple – EMPiRE   /   Orange – WAgg   /   ●Grey – Other


Pre WACK: Original BiS (September 2010 – July 2014)
WACK Formation: Pla2me, BiSH (September 2014 – December 2015)
WACK 2016: GANG PARADE, BiSH, Reformed BiS
WACK 2017: GANG PARADE, BiSH, Reformed BiS, EMPiRE, SAiNT SEX
WACK 2018: GANG PARADE, BiSH, BiS.LEAGUE, EMPiRE, HOLY SHiTS, WAgg

WACK 2019:
Nel Nehru leaves BiS, citing physical and mental exhaustion January 1, 2019
HOLY SHiTS‘s single [WACK is SHiT] gets a guerrilla release January 8, 2019
[LAST GANG PARADE] album released January 8, 2019
GANG PARADE announces their major debut with Warner Music Japan’s label, FUELED BY MENTAIKO January 10, 2019
Documentary of the 2018 WACK AUDiTiON, titled, “The World’s Saddest Audition” released January 11, 2019
[ピアス] MV released January 29, 2019
[二人なら] single released, opening theme song for anime [3D Kanojo Real Girl] January 30, 2019
♪ 
SAiNT SEX re-release single [WACK IS FXXX] with updated lineup February 5, 2019
BULLY IDOL [そして、また、、(リミックス)] MV released February 6, 2019
 [ピアス] single released February 27, 2019
[EMPiRE presents TWENTY FOUR HOUR PARTY PEOPLE] 24 hour live stream to commemorate YUKA EMPiRE’s departure from the group March 3 – March 4, 2019
● YUKA EMPiRE
 leaves to focus on school March 4, 2019
 [BiSBiS (2019 ver)] MV released March 1, 2019
[SELFiSH PEOPLE] digital single released March 4, 2019
● 
“Going Going WACK” tour finale March 17, 2019
[Are you ready?] MV released March 19, 2019
[Are you ready?] single released March 20, 2019
WACK 2019 Audition runs from March 24 – March 30, 2019 – EMPiRE gains 1 new member, WAgg gains 1 new member, new PEDRO single announced for the summer, BiS announces disbandment
 Naruhaworld has been promoted into GANG PARADE 
March 30, 2019. She will debut May 29, 2019
[ブランニューパレード] MV released March 31, 2019
[遂に死] MV released April 2, 2019
[STiCKS] EP released April 3, 2019
[ブランニューパレード] single released April 17, 2019
EMPiRE’S new member, NOW EMPiRE, officially debuts April 21, 2019
[CARROTS] EP released May 3, 2019
BiS disbands May 11, 2019 – Auditions will be held later this year
Naruhaworld officially debuts in GANG PARADE May 20, 2019