Masuya
Masuya (written: 桝屋 or 増矢) is a Japanese surname. Notable people with the surname include:
- Keigo Masuya (桝屋 敬悟, born 1951), Japanese politician
- Rika Masuya (増矢 理花, born 1995), Japanese footballer
Masuya (written: 桝屋 or 増矢) is a Japanese surname. Notable people with the surname include: