Toshiharu Hirata

1911

• Gengenshū no kenkyū
• Heian jidai no kenkyū
• Jinnō shōtōki no kisoteki kenkyū
• Nanchō shi ronkō
• Nihon koten no seiritsu no kenkyū
• Nihon no kenkoku
• Nihon no kenkoku to 2-gatsu 11-nichi
• Saishin rekishi nempyō
• Saishin rekishi nenpyō
• Sōhei to bushi
• Yoshino jidai no kenkyū
• 神皇正統記の基礎的硏究