Stage Name: HA3JU
Birth Name: Lee Haeju (이헤주)
Position(s): Leader, Main Rapper
Birthday: November 7th, 2005
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Sheep
Height: 182 cm (5’11″)
Blood Type: O
MBTI Type: ISTP / INFP
Nationality: Korean

Stage Name: SEYO
Birth Name: Jung Seyoon (정세윤)
Position(s): Center, All-Rounder
Birthday: January 30th, 2006
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Monkey
Height: 182 cm (5’11″)
Blood Type: B
MBTI Type: ISTP
Nationality: Korean

Stage Name: SATORE
Birth Name: Sato Ren (佐藤蓮 / 사토렌)
Position(s): Main Vocalist
Birthday: May 31st, 2005
Zodiac Sign: Gemini
Chinese Zodiac Sign: Rooster
Height: 181 cm (5’11”)
Blood Type: AB
MBTI Type: ISTJ
Nationality: Japanese

Stage Name: Hanjin (한진)
Birth Name: Han Zhen (韩振 / 한쩐)
Position(s): N/A
Birthday: January 5th, 2006
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Rooster
Height: 176 cm (5’9″)
Blood Type: AB
MBTI Type: INFJ
Nationality: Chinese

Stage Name: MINJ4E
Birth Name: Yoon Minjae (윤민재)
Position(s): Main Dancer
Birthday: March 28th, 2006
Zodiac Sign: Aries
Chinese Zodiac Sign: Dog
Height: 177 cm (5’10”)
Blood Type: B
MBTI Type: INFJ
Nationality: Korean

Stage Name: KOD7I
Birth Name: Fujii Kodi (藤井孝次 / 후지이코디)
Position(s): Maknae
Birthday: October 2nd, 2007
Zodiac Sign: Libra
Chinese Zodiac Sign: Pig
Height: 175 cm (5’9″)
Blood Type: O
MBTI Type: ISFP
Nationality: Korean / Japanese