Shibatsuji, Shunroku

Sengokuki Takeda-shi ryo no tenkai (Chuseishi kenkyu sosho)

Takeda Shingen daijiten

Waseda bunko no komonjo kaidai

Sengokuki Takeda shiryō kenkyū no saikentō

Oda Seiken no keisei to chiiki shihai

Takeda-shi kashindan jinmei jiten

Sanada Yukitsuna, Masayuki, Nobuyuki, Nobushige

Sengokuki Takeda shiryō no chiiki shihai

Sengoku Daimyō Takeda-shi no yaku to kashin

武田信虎のすべて

Sengokuki Takeda-shi ryō no keisei

武田勝頼のすべて

Sengoku daimyo Takeda-shi ryo no shihai kozo