Tokushirō Ōhata

1929

• Chūgoku oyobi Manshū kankei jōyaku oyobi kōbunshū
• Kokusai kankyō to Nihon gaikō
• Nihon gaikō no hatten to chōsei
• Nihon gaikō seisaku no shiteki tenkai
• Nihon gaikōshi
• Nijūisseiki no kokusaihō
• Taiheiyō Sensō