Kazumasa
Kazumasa is a masculine Japanese given name. Notable people with the name include:
- Kazumasa Azuma, Japanese baseball player
- Kazumasa Hashimoto, Japanese musician
- Kazumasa Hirai, Japanese writer
- Kazumasa Hirai, Japanese weightlifter
- Ikoma Kazumasa, Japanese samurai
- Ishikawa Kazumasa, Japanese samurai
- Isono Kazumasa, Japanese samurai
- Kazumasa Kawano, Japanese footballer
- Kazumasa Kikuchi, Japanese baseball player
- Kazumasa Oda, Japanese singer-songwriter and composer
- Ogawa Kazumasa, Japanese photographer
- Kazumasa Sakai, Japanese badminton player
- Kazumasa Sasaki, Japanese ice hockey player
- Seki Kazumasa, Japanese daimyō
- Kazumasa Shimizu, Japanese footballer
- Sogō Kazumasa, Japanese samurai
- Kazumasa Takagi, Japanese footballer
- Kazumasa Tsujimoto, Japanese boxer
- Kazumasa Uesato, Japanese footballer
- Kazumasa Yoshida, Japanese baseball player
