Yūkō Kitakage

• Bushidō no shinzui
• Mishima Yukio to "hagakure"
• Nihonjin no hinkaku
• Shiba Ryōtarō sakuhin no joseitachi
• Yamamoto Shūgorō no sekai, bushidō ni junzu
• Buke josei no bigaku
• Bushidō kihon yōgo jiten
• Bushidō no bigaku
• Gaikokujin ga kirokushita Bakumatsu tero jiken
• Jinjō shōgaku "kokushi" ga oshieta aikokushin
• Kimi mo samurai ni nareru!
• Meicho Hagakure no seishin o yomu