- Stage Name: Unagi Sayaka (兎凪さやか)
- Birthdate: December 16, 1999
- Birthplace: Chiba, Japan
- Height: 155cm
- ZOC (2018–2019)
- She graduated from ZOC on December 27, 2019 after it was found the previous week that she had been drinking underage and smoking just a month before her 20th birthday.