Susumu Ryō

Heian jidai

Heian jidai

1962

Kamakura jidai no kenkyū

1944

Buke taitō jidai

Buke taitō jidai

1937

Kamakura jidaishi

Kamakura jidaishi

1928

Dai Nihon kokuminshi

Dai Nihon kokuminshi

1900