The pair's name, "SsamKkura", comes from Chaewon's nickname, "Ssamu (쌈우)" or radish wrap, and Sakura's nickname, "Kkura (쿠라)".
- Sources／HYBE Beauties
|Name||Birth Date||Position||Final Rank||Label||Color|
|Miyawaki Sakura||March 19th, 1998||Vocalist, Visual||2||HKT48||Pastel Pink|
|Kim Chae Won||August 1st, 2000||Lead Vocalist, Lead Dancer||10||Woollim Entertainment||Mint|
After IZ*One disbanded, Kim Chaewon left Woolim Entertainment after Eunbi was preparing her solo debut on August 25. Miyawaki Sakura also graduated from HKT48 both as a performer and a stage actress. They both signed to Source Music, under ownership of HYBE Entertainment, some time in mid-August, 2021.