Hyoho Niten Ichi Ryu Lineage
The Hyoho Niten Ichi Ryƫ Dublin Kenyu Bu Lineage Chart
- Miyamoto Musashi
- Terao Kyumanosuke Nobuyuki
- Terao Goemon Katsuyuki
- Yoshida Josetsu Masahiro
- Santo Hikozaemon Kyohide
- Santo Hanbe Kiyoaki
- Santo Shinjuro Kiyotake
- Aoki Kikuo Hisakatsu
- Kiyonaga Tadanao Masami
- Imai Masayuki Nobukatsu
- Iwami Toshio Harukatsu
- Kajiya Takanori

Batman O'Brien, Kajiya Soke, Shuri Sensei and John Kennedy; Slovakia 2014.

Batman O'Brien practising a bo form with Kajiya Soke, Slovakia, 2014.