Masaki Hirota

1934

• Kindai Nihon o kataru
• Okayama-ken no kyōikushi
• Sabetsu no shisen
• Bummei kaika to minshū ishiki
• Bunmei kaika to minshū ishiki
• Fukuzawa Yukichi
• Fukuzawa Yukichi kenkyū
• Ibunka kōryūshi no saikentō
• Kami to daichi no hazama de
• Kindai Okayama no onnatachi
• Minshū no kokoro
• Nihon teikoku to minshū ishiki