Akamatsu is a Japanese surname. Notable people with the surname include:Akamatsu clan Akamatsu Masanori , Japanese daimyō Akamatsu Mitsusuke , Japanese samurai Akamatsu Norifusa , Japanese samurai Akamatsu Norimura , Japanese samurai Akamatsu Tōshōin, Japanese daimyō Hirotaka Akamatsu , Japanese politician Ken Akamatsu , Japanese manga artist Masao Akamatsu , Japanese politician Masato Akamatsu , Japanese baseball player Naoki Akamatsu, guitarist in Hysteric Blue Sadaaki Akamatsu , Japanese naval aviator and World War II flying ace
