Michio Okamura

1948

• Jōmon no seikatsushi
• Koko made wakatta Nihon no senshi jidai
• Nihon Rettō no sekki jidai
• Dekigoto jiten
• Jinbutsu jiten
• Jōmon no Rettō bunka
• Jōmon no urushi
• Kenshō Nihon no zenki kyūsekki
• Kyūsekki iseki "netsuzō jiken"
• Nihon Kyūsekki jidaishi
• Tesuto ni deru! chōjūyō 42-nin