Starting House Mate (스타팅하우스 메이트) is a pre-debut team of trainees under Starting House Entertainment.
Trainees
| Name | Year(s) active |
|---|---|
| Kim Sujin (김수진) | 2022–present |
| Yoon Sooin (윤수인) | 2023–present |
Graduated members
ADYA
- Ryu Yeonsu (류연수)
- Jung Seowon (정서원)
- Lim Yena (임예나)
- Yoon Chaeeun (윤채은)
- Cho Seungchae (조승채)
Former trainees
- Yoo Gaeul (유가을) (2021-2023)
Trivia
- Yoon Sooin and Kim Sujin currently are contestants of Universe Ticket.
- Yoon Sooin is also a former Jellyfish Entertainment trainee.
- Yoo Gaeul is a former contestant of Dancing High and a former Cube Entertainment trainee.