title: Masao Maruyama
text: # Masao Maruyama
  
  Masao Maruyama is the name of:
  
  * Masao Maruyama (Japanese Army officer) (1889–1957), commander in the Imperial Japanese Army during World War II
  * Masao Maruyama (scholar) (1914–1996), political theorist and historian
  * Masao Maruyama (film producer) (born 1941), producer for animation company Studio Madhouse
  