Kazuo Ōsumi

Nihon kakū denshō jinmei jiten

Chūsei no Bukkyō to shakai

Shinjin to kuyō

Nihon kakū denshō jinmei jiten

Chūsei no koe to moji

Nihon bunkashi kōgi

Saigyō, Jien to Nihon no Bukkyō

Chūsei, rekishi to bungaku no aida

Shitte okitai, Nihon shi no meibamen jiten

Chūsei kōki ni okeru Higashi Ajia no kokusai kankei

Kamakura jidai bunka denpan no kenkyū

Sukui to oshie

Miko to joshin

Ama to amadera

Inga to rinne