Hiroshi Yamaguchi

1932 Jan. 8

• Kodai bunka kairō Nihon
• Heian kizoku no shirukurōdo
• Keien no shijin Ono no Komachi
• Kindai no bungaku
• Konna ni mo omoshiroi Man'yōshū
• Man'yōka no naka no jōmon hakkutsu
• Man'yōshū keisei no nazo
• Manʾyōshū keisei no nazo
• Ōchō kadan no kenkyū
• Ocho kadan no kenkyu
• Ōchō kadan no kenkyū, Uda, Daigo, Suzaku chō hen
• Ōchō kizoku monogatari