| Origin | Seoul, South Korea |
| Debut | July 23, 2023 |
| Number of Members | 3 |
| Members | YeoWoon Star Haru |
| Former Member | Cheong |
HIROCHU Members Profile
YeoWoon
| Full Name | N/A |
| Birthday | August 17, N/A |
| Birthplace | N/A |
| Age | N/A |
| Height | N/A |
| Zodiac Sign | Leo |
| Position | Main Heroine |
| @y._.woon |
Star
| Full Name | N/A |
| Birthday | June 17, N/A |
| Birthplace | N/A |
| Age | N/A |
| Height | 5 feet 11 inches (180 cm) |
| Zodiac Sign | Gemini |
| MBTI | ISFP |
| Position | Sub Heroine |
Haru
| Full Name | N/A |
| Birthday | August 26, N/A |
| Birthplace | N/A |
| Age | N/A |
| Height | 5 feet 5 inches (164 cm) |
| Zodiac Sign | Virgo |
| MBTI | INTJ |
| Position | Hidden Heroine |
Former Member Profile
Cheong
| Full Name | N/A |
| Birthday | August 6, N/A |
| Birthplace | N/A |
| Age | N/A |
| Height | N/A |
| Zodiac Sign | Leo |
| Position | Harem Heroine |
FAQs
How many members are in HIROCHU?
HIROCHU is a 3-member K-pop girl group. The group consists of YeoWoon, Star, and Haru.
When did HIROCHU debut?
HIROCHU debuted on July 23, 2023, with their song ~ 01. 히로인 중입니다 ~.
