Kunio Higuchi1945BooksShinpen shiryō de tadoru Nihon shi jitenKiso Yoshinaka no subeteAshikaga Takauji no subeteHigashi Ajia kōryūshi jitenMusa no yo no sei to shiKenshō Nihon shi no butaiYonde wakaru chūsei Kamakura nenpyōMasakado densetsu no rekishiAuthor data: Open Library