แม่แบบ:Ibid

• Kikuchi Akira (2003). "Saitō Hajime no Aizu-sensō," pp. 110–135 in Shinsengumi Saitō Hajime no Subete. (Tokyo: Shin Jinbutsu Ōraisha).
• Itō Tetsuya (2003). "Saitō Hajime nenfu," p. 223-243 in Shinsengumi Saitō Hajime no Subete. (Tokyo: Shin Jinbutsu Ōraisha).
• Itō Tetsuya (2003). "Takada kinshin kara Tonami zaijūroku," pp. 136–149 in Shinsengumi Saitō Hajime no Subete. (Tokyo: Shin Jinbutsu Ōraisha).
• Nagaya Yoshie (2003). "Saitō Hajime no shūhen (shutsuji to sono kakeizu)," pp. 27–37 in Shinsengumi Saitō Hajime no Subete. (Tokyo: Shin Jinbutsu Ōraisha).
• Shinsengumi Encyclopedia. Tokyo: Shin Jinbutsu Oraisha, 1978.
• Tōdō Toshihisa (2003). "Saitō Hajime kanren jinbutsu jiten," pp. 193–206 in Shinsengumi Saitō Hajime no Subete. (Tokyo: Shin Jinbutsu Ōraisha).
• Yamamura Tatsuya (1998). Shinsengumi Kenkyaku-Den. Tokyo: PHP Interface. ISBN 4-569-60176-6
• Ëë¿Ã¼è¤êΩ¤Æ¡¡¿·ÁªÁȳµ»Ë¡¡Îò»Ë´Û-Æ°Íð¤Î¾Ï- at www.geocities.jp