Kunio Ōkama

1945

• Fukui-ken Nōkai shi
• Gyōseison no shikkō taisei to shūraku
• Hiroshima-ken Nōkai shi
• Kyōto-fu Nōkai shi
• Mie-ken Nōkai shi
• Nihon to Ajia no nōgyō shūraku
• Okayama-ken Nōkai sanjūnenshi
• Yamaguchi-ken Nōkai shi