- Cent Chihiro Chittiii (Founding member)
- Can GP Maika (Founding member)
- MAHO EMPiRE (Founding member)
- A Anzupia (Joined August 4th, 2019)
- Tsukino Usagi (Joined October 4th, 2020)
- Yumeka Nowkana? (Joined October 2nd, 2021)
- Peri Ubu (Founding member, graduated May 11th, 2019)
- Toriaez Hana (Founding member, graduated May 11th, 2019)
- Muropanako (Founding member, left June 24th, 2019)
- Uruu Ru (Joined August 4th, 2019, left December 24th, 2020)
HOLY SHiTS was announced on July 26th 2018, with the starting lineup of Cent Chihiro Chittiii, Peri Ubu, Can GP Maika, Muropanako, Toriaez Hana and MAHO EMPiRE. The same day, their song, WACK is SHiT, was made available for download for free, and a music video for the track was released.
WACK is SHiT received a physical release on January 9th, 2019.
On May 11th 2019, BiS's Second Generation disbanded, with most of its lineup also leaving WACK, including HOLY SHiTS members Peri Ubu and Toriaez Hana. While Muropanako had intended to remain in WACK, she also left the company (and effectively, HOLY SHiTS) on June 24th.
HOLY SHiTS reunited on August 4th, 2019, during WACK presents DREAMLIGHTS in TIF. During their show, CARRY LOOSE member Uruu Ru and WAgg trainee A Anzupia were revealed, as replacements for the graduated BiS members.
- [2018.07.26] WACK is SHiT
- [2019.01.09] WACK is SHiT (Physical release)