Akio Nakai

1927

• Dainiji Sekai Taisen to gendai
• Doku-So, Nichi-Bei kaisen to gojūnengo
• Kaigun taii Nakai Kazuo no shōgai
• Kenryoku to ningen
• Shoki Nihon-Suisu kankei shih
• Shoki Nihon-Suisu kankeishi