| |
|---|---|
| YOUKO | |
| Japanese |
ようこ |
| Role |
One-Day Member |
| Years Active |
2013 |
| Associated Acts | |
| Genre |
J-Pop |
Youko (ようこ) is a former first-generation member of BiS. She was a fan who won an internet auction to become a member for one day only. She was initiated into the group on June 6th, 2013 and left the same day.
Trivia
- She has the shortest tenure out of every former BiS member.
- She was an idol for the same amount of time that SiS existed as a group.