Mitsuo Rikō

1927

• Nihon no kanryosei
• Dentōtekina Nitchū kankei
• Hōgaku
• Hōshigaku no shomondai
• Kokahei shichijūwa
• Nihon chūsei seijishi
• Nihon kodai seiji shi
• Nihon no kanryōsei
• Nihon seiji no kako genzai mirai
• Ritsu no kenkū
• Ritsu no kenkyū
• Ritsuryō kenkyū zokuchō