Masao Ozawa

1912

• Kokin wakashū
• Furansu no Nihon koten kenkyū
• Heian no waka to kagaku
• Kodai kagaku no keisei
• Kokin Shinkokin to sono shūhen
• Kokin wakashū
• Kokin wakashū
• Kokinshū no sekai
• Sakushabetsu nendaijun Kokin wakashū
• Sandaishū no kenkyū