Debut: July 18th 2018
Agency: SD Entertainment
Members: Sion, Sunha, Juyeon, Haneul, Chohee, Ayeon, Yuki
MV’s: mmook jji bba, Kiss Me, In Your Eyes, WiFi
Fanclub: SUNDAY

CURRENT MEMBERS:

Stage Name: Sion (시온)
Real Name: Kim Sion (김시온)
Birthday: December 17, 1998
Nationality: Korean 
Height/Weight: 5’4″/97lbs
Blood Type: N/A
Position: Main Vocal

Stage Name: Sunha (선하)
Real Name: Gu Sunha (구선하)
Birthday: October 15, 2000
Nationality: Korean 
Height/Weight: N/A
Blood Type: AB
Position: Main Vocal

Stage Name: Juyeon (주연)
Real Name: Lee Juyeon (이주연)
Birthday: November 6, 2001
Nationality: Korean 
Height/Weight: N/A
Blood Type: N/A
Position: Vocal

Stage Name: Haneul (하늘)
Real Name: Choi Haneul (최하늘)
Birthday: November 28, 2001
Nationality: Korean 
Height/Weight: N/A
Blood Type: AB
Position: Vocal, Rap, Dance

Stage Name: Chohee (초희)
Real Name: Kim Chohee (김초희)
Birthday: February 13, 2002
Nationality: Korean 
Height/Weight: N/A
Blood Type: B
Position: Leader, Vocal, Rap, Dance

Stage Name: Ayeon (아연)
Real Name: Son Minjoo (손민주)
Birthday: September 29, 2002
Nationality: Korean 
Height/Weight: 5’3″
Blood Type: O
Position: Vocal

Stage Name: Yuki (유키)
Real Name: Im Jiyeon (임지연)
Birthday: January 30, 2003
Nationality: Korean 
Height/Weight: 5’3″
Blood Type: O
Position: Vocal, Maknae

FORMER MEMBER:

Stage Name: Chaewon (채원)
Real Name: Kim Chaewon (김채원)
Birthday: January 20, 2001
Nationality: Korean 
Height/Weight: 5’3″
Blood Type: B
Position: Vocal, Dance