Koseki Yumi

Koseki Yumi was an SGO48 Trainee.

Team History[]

Hobbies: Watching YouTube
Favorite color: Blue
Favorite Idols: Non Stop Rabbit
Dream: Want to become a lawyer
Talent: Able to sprint
Was born in Japan, but she and her family moved to Ho Chi Minh City.
She did not speak Vietnamese during her time in the group, so Lê Sunny, who is fluent in Japanese, was the only person she was able to communicate with.
Left the group in May 2019 to continue her studies in Japan

Former Members
Trainee	Hikari \| Mon \| Mẫn Nghi \| Tiên Linh \| Sunny \| Thu Nga \| Ni Ni \| Trùng Dương \| Ánh Sáng \| Mochi \| Lệ Trang \| Tammy \| DONA \| Janie \| Trúc Phạm \| Anna \| Ashley \| Xuân Ca \| Kaycee \| Linh Mai

Discography
Singles	1. Heavy Rotation \| 2. Koi Suru Fortune Cookie \| 3. RIVER \| 4. ABCDEFA!
Digital Singles	1. Tết Đón Xuân Về

Sister Groups
AKB48 Group inside Japan	AKB48 \| SKE48 \| NMB48 \| HKT48 \| NGT48 \| STU48
AKB48 Group outside Japan	JKT48 \| BNK48 \| MNL48 \| AKB48 Team SH \| AKB48 Team TP \| CGM48 \| KLP48
Former Groups	OJS48 \| SDN48 \| TPE48 \| MUM48 \| SGO48 \| DEL48 \| MUB48