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
WACK cont. (2018):
■ [JAM] MV released February 2, 2018
■ [BREAKING THE ROAD] MV released February 9, 2018
■ [とろいくらうに食べたい] MV released February 16, 2018
● [WACK STORE @ Shibuya 109] February 19 – February 25, 2018
■ [WHOLE LOTTA LOVE] MV released February 20, 2018. Aya Eightprince first video back in BiS
♪ [BREAKING THE ROAD] single released February 20, 2018
■ [Buttocks Beat! Beat!] MV released February 22, 2018
■ [DiPROMiSE] MV released March 3, 2018
☆ Pour Lui graduates from Reformed BiS March 4, 2018, marking the end of the rental trade between Kamiya Saki and Aya Eightprince
● WACK 2018 Audition & Exhibition live streamed March 12 to March 18, 2018
● Can Maika name changed to Can GP Maika, March 18, 2018
★ GANG PARADE gains two new members – Haruna Bad Chiiiin and Tsukino Usagi
★ BiS gains 5 new members – Muropanako, Nel Nehru, Mewclub, Toriaez Hana, and Gamiya Saki
● YUiNA EMPiRE is moved to BiS
● BiS splits into two groups, BiS1st and BiS2nd. BiS LEAGUE system begins – lineup is changed periodically via voting
☆ Gamiya Saki quits before debuting
★ EMPiRE gains two new members – MAHO EMPiRE and MiKiNA EMPiRE
■ [PAiNT it BLACK] MV released March 23, 2018
♪ [PAiNT iT BLACK] single released March 28, 2018
■ [Black to the dreamlight] MV released March 31, 2018
■ [HiDE THE BLUE] MV released April 3, 2018
■ [MAD LOVE] MV released April 11, 2018
♫ [THE EMPiRE STRiKES START!!] album released April 11, 2018
● [WACK MUSEUM @ HMV&BOOKS SHIBUYA] April 14 – May 6, 2018
■ [GANG 2] MV released April 16, 2018. Kamiya Saki first video back in GANG PARADE
☆ Momoland quits after going missing for several days, April 20, 2018
■ [FOR EXAMPLE??] MV released April 27, 2018
■ [来了] MV released May 24, 2018
■ [Life is beautiful] MV released May 28, 2018
♪ [GANG 2] single released May 29, 2018
♪ [Life is beautiful / HiDE the BLUE] single released June 20, 2018
■ [NON TiE-UP] MV released June 26, 2018
♪ [NON TiE-UP] single released June 27, 2018
■ Yui Ga Dockson solo song [Like a virgin] MV released June 28, 2018
♪ [Like a virgin] single released June 28, 2018
● Apologise First Campaign
● BiS1st and BiS2nd [Don’t miss it!!] MVs released July 1, 2018
♪ BiS1st and BiS2nd [Don’t miss it!!] single released July 4, 2018
● First BiS LEAGUE voting period July 4 – July 31, 2018, results of new lineup announced on last day
● SAiNT SEX announced on July 20, 2018 that they’ll be performing at TIF. Go Zeela replaces Pour Lui
◎ HOLY SHiTS super group founding members announced July 26, 2018 – Peri Ubu, Muropanako, Toriaez Hana, Cent Chihiro Chicchi, Can GP Maika, MAHO EMPiRE
■ HOLY SHiTS [WACK is SHiT] MV released July 26, 2018
● WACK presents DREAMLIGHTS at Tokyo Idol Festival August 4, 2018
■ [EMPiRE originals] MV released August 17, 2018
◎ WAgg training group founding members announced August 18, 2018 – Marin Ba, Uruu Ru, Utauuta, Anzupia, Naruhaworld, Love, Sayaito, and Hanaemonster.
■ [S.O.S] MV released August 26, 2018
■ [CAN’T STOP] MV released August 31, 2018
♫ [EMPiRE originals] album released August 5, 2018
♪ [CAN’T STOP] single released September 11, 2018
♪ Cent Chihiro Chicchi and Aina the End joint solo single [Youji to Tsuki no Hime / Kienaide] released September 19, 2018
◎ Ayuni D solo project announced, PEDRO, September 19, 2018
■ PEDRO [自律神経出張中] MV released September 19, 2018
♫ [zoozoosea] PEDRO debut album released September 19, 2018
■ BiS1st and BiS2nd [Against the Pain] MVs released October 6, 2018
● NEGLECT ADULT PATiENTS, Watanabe Junnosuke‘s fashion line to hold runway show October 16, 2018
● Quick Japan Special Issue WACK Book October 20, 2018
■ [stereo future] MV released November 8, 2018
● Second BiS LEAGUE voting period November 13 – December 27, 2018, results of new lineup announced on December 29, 2018
● WACK’s first joint tour, featuring all main groups, “Going Going WACK” was announced November 13, 2018. There will be a total of 23 performances in 17 cities with the tour finale being held on March 17th, 2019
♪ BiS1st and BiS2nd [Against the Pain] singles released November 14, 2018
● Terashima Yuuka starts weekly film reviews for Storywriter November 20, 2018
● WACK Card Game released November 30, 2018
● BiSH releases online webseries [BiSH’s KireKire Japan!] on Yahoo! starting from December 3, 2018
♪ [stereo future] single released December 5, 2018
● Blu-ray DVD [GANG PARADE one-man live at Zepp Tokyo], containing live performance and a bonus CD of re-recorded tracks, released December 11, 2018
● BiS ran a 100km relay marathon on December 19, 2018. Overall they failed so Watanabe announced that they would do another marathon as punishment, but later cancelled this
● Hashiyasume Atsuko to get debut solo single sometime in 2019, announced December 22, 2018
■ [夜暗い夢] MV released December 24, 2018
● BiS LEAGUE officially ended – both groups merged back into a singular BiS December 29, 2018. 5 members were called out to be ‘Designated for Assignment’ to take place during the WACK 2019 Audition – Toriaez Hana, Muropanako, YUiNA EMPiRE, Nel Nehru, and Aya Eightprince
■ [LAST] MV released December 31, 2018
