Masana Oya
Oya Masana was a member of SKE48's Team S. She is now affiliated with San Office.
- Title : Masana Oya
- Popularity : 0.001
- Known For : Acting
- Birthday : 1990-11-06
- Place of Birth : Aichi Prefecture, Japan
- Homepage : http://san-office.jp/talent/masana-oya.html
- Also Known As : 大矢真那