Takabumi Natsume

1905

• Manʼyōshū no rekishi chiriteki kenkyū
• Manʾyōshū no rekishi chiriteki kenkyū
• Tachibana no Hayanari to Natsume Mikamaro no kenkyū
• Zoku Man'yōshū no rekishi chiriteki kenkyū
• 漁夫歌人糟谷磯丸