Yukiyo Ōya

1942

• Mori Ōgai
• Nihon kindai bungaku shōkei
• Nihon kindai bungaku shoshi shomokushō
• Ōgai e no shikaku
• Ozaki Kōyō jiten
• Shūsho nisshi
• Sutairu no bungakushi
• Tsuitō zasshi are kore