Sayaka (さやか?) is a minor idol of Aikatsu ☀ shining over heaven and part of the popular idol group TwiN☆StarS. Sayaka is a young idol, who once attended an idol school, but left the school a few years ago.
After leaving school
Sayaka is a bit taller than Naomi and has long, dark brown hair. She has brownish yellow colored eyes and is usually seen in her Black Star Union Uniform.
- Naomi: Sayaka's best friend and unit partner.
- Her name Sayaka has different meanings:
- So it could mean "bright" (鞘か).
- It could also mean "clear" (清か).
- Naomi and Sayaka are the only Aikatsu! idols whose last names are unknown.