Masana Oya
Oya Masana was a member of SKE48's Team S. She is now affiliated with San Office.
- Titula: Masana Oya
- Popularnost: 0.001
- Poznat po: Acting
- Rođendan: 1990-11-06
- Mjesto rođenja: Aichi Prefecture, Japan
- Početna stranica: http://san-office.jp/talent/masana-oya.html
- Također poznat kao: 大矢真那