The picture is 【Kage-no-Ippon】of 『Kukishin-ryu Bojutsu』(Amatsutatara Kukishin-ryu Bojutsu ) taken at Tendokan  dojo (Okinawa).

 　I was able to learn both  Bojutsu  and Hanbojutsu styles of 『Kukishin-ryu Bojutsu』from Kai Kuniyuki Master, and this time I would like to post a picture of his 「Shihan」 certificate and a document describing his techniques.