List of Famous people with last name Kazumasa

Ishikawa Kazumasa was a Japanese notable retainer under Tokugawa Ieyasu, who served him since childhood, when they were both hostages under the Imagawa.

Ogawa Kazumasa , also known as Ogawa Kazuma or Ogawa Isshin, was a Japanese photographer, printer and publisher who was a pioneer in photomechanical printing and photography in the Meiji era.

Sogō Kazumasa , other name Sogō Kazunari, fourth son of Miyoshi Motonaga, was a Japanese samurai of the Sengoku period who was a member of Miyoshi clan, daimyō of Kawachi Province.

Ikoma Kazumasa was a Japanese samurai of the Sengoku period who lived into the early Edo period; he served the Oda clan, the Toyotomi, and then the Tokugawa. He was also the daimyō of the Takamatsu Domain.