Ryōichi Seki

1917

• Gendai kokugo no kōzō to bunseki
• Higuchi Ichiyō
• Kindai shi
• Kindaishi no keitai to seiritsu
• Kōshō to shiron Futabatei, Tōkoku
• Kōshō to shiron Shimazaki Tōson
• Nihon kindai meishisen
• Nihon kindaishi kōgi
• Omokage
• Shōyō, Ōgai