| Origin | Seoul, South Korea |
| Debut | August 7, 2020 (Single Album The First Step: Chapter One) |
| Members | Choi Hyun-suk Jihoon Yoshi Jun-kyu Yoon Jae-hyuk Asahi Doyoung Haruto Park Jeong-woo So Jung-hwan Mashiho (Former Member) Bang Ye-dam (Former Member) |
Hyunsuk
| Full Name | Choi Hyun Suk |
| Date of Birth | April 21, 1999 |
| Birthplace | Daegu, South Korea |
| Age | 25 years old |
| Height | 5’7″ (170 cm) |
Jihoon
| Full Name | Park Ji Hoon |
| Date of Birth | March 14, 2000 |
| Birthplace | Busan, South Korea |
| Age | 24 years old |
| Height | 5’10” (177 cm) |
Yoshi
| Full Name | Kanemoto Yoshinori |
| Date of Birth | May 15, 2000 |
| Birthplace | Kobe, Japan |
| Age | 24 years old |
| Height | 5’10” (178 cm) |
Junkyu
| Full Name | Kim Jun Kyu |
| Date of Birth | September 9, 2000 |
| Birthplace | Chungju, North Chungcheong province, South Korea |
| Age | 23 years old |
| Height | 5’10” (178 cm) |
Yoon Jaehyuk
| Full Name | Yoon Jae Hyuk |
| Date of Birth | July 23, 2001 |
| Birthplace | Yongin, Gyeonggi Province, South Korea |
| Age | 23 years old |
| Height | 5’10” (178 cm) |
Asahi
| Full Name | Hamada Asahi |
| Date of Birth | August 20, 2001 |
| Birthplace | Osaka, Japan |
| Age | 22 years old |
| Height | 5’8″ (172 cm) |
Doyoung
| Full Name | Kim Do Young |
| Date of Birth | December 4, 2003 |
| Birthplace | Seoul, South Korea |
| Age | 20 years old |
| Height | 5’9″ (175 cm) |
Haruto
| Full Name | Watanabe Haruto |
| Date of Birth | April 5, 2004 |
| Birthplace | Fukuoka, Japan |
| Age | 20 years old |
| Height | 6’1″ (185 cm) |
Jeongwoo
| Full Name | Park Jeong Woo |
| Date of Birth | September 28, 2004 |
| Birthplace | Iksan City, Jeollabuk-do (North Jeolla Province), South Korea |
| Age | 19 years old |
| Height | 5’11” (180 cm) |
Junghwan
| Full Name | So Jung Hwan |
| Date of Birth | February 18, 2005 |
| Birthplace | Iksan City, Jeollabuk-do (North Jeolla Province), South Korea |
| Age | 19 years old |
| Height | 5’11” (180 cm) |
Mashiho (Ex-Member)
| Full Name | Takata Mashiho |
| Date of Birth | March 25, 2001 |
| Birthplace | Mie Prefecture, Kansai region, Japan |
| Age | 23 years old |
| Height | 5’7″ (169 cm) |
Yedam (Ex-Member)
| Full Name | Bang Ye Dam |
| Date of Birth | May 7, 2002 |
| Birthplace | Mapo District, Seoul, South Korea |
| Age | 22 years old |
| Height | 5’7″ (171 cm) |
FAQs
When did TREASURE debut?
TREASURE made its official debut on August 7, 2020, with the release of their single album, The First Step: Chapter One.
How many members are in TREASURE?
TREASURE consists of 10 members: Choi Hyunsuk, Jihoon, Yoshi, Junkyu, Yoon Jaehyuk, Asahi, Doyoung, Haruto, Park Jeongwoo, and So Junghwan. The group originally had 12 members, but Mashiho and Bang Yedam departed from the group in November 2022.
