
AQUA [아쿠아]
This project group was meant to promote as both idols and gamers. Some, if not all, the members were previously in the idol industry.
- Debut (Y-M-D): 18-11-17
- Disbanded: c. 2019 (the group presumably disbanded when KRAZY Entertianment closed down)
- Label: KRAZY Entertianment & Actoz STARS
- Music Videos:
- Korean MVs: Log In
- Albums:
- Korean: Log In [Digital Single]
- Fan Name: N/A
- Logo:

Members:
SNS provided for members that have not redebuted

- Stage Name: Hyeonju (현주)
- Position: Leader, Sub Vocal
- Real Name: Baek Hyeonju (백현주)/Baek Yaein (백예인)
- Birthday (Y-M-D): 96-01-29
- Nationality: Korean
- Height: 165cm
- Blood Type: O
- Known For: OAHSIS, MIXNINE
- SNS: Instagram

- Stage Name: Sua (수아)
- Position: Main Rap, Dance
- Real Name: Yoo Sua (유수아)
- Birthday (Y-M-D): 97-01-17
- Nationality: Korean
- Height: 168cm
- Blood Type: O
- Known For: OAHSIS, D.A.N, Produce 101
- SNS: Instagram

- Stage Name: Haeseol (해솔)
- Position: Lead Vocal
- Real Name: Yoon Haesol (윤해솔)
- Birthday (Y-M-D): 97-12-27
- Nationality: Korean
- Height: 172cm
- Blood Type: B
- Known For: Produce 48
- SNS: Instagram (inactive)



Social Media + :
- Twitter – Instagram – Facebook
- Homepage – Fan Café – Naver Blog
- YouTube – Vlive – TikTok