Mima Yoichizaemon Kagenobu (1577–1665) was born in the
Dewa Province to Mima Saigū, a priest at the Jūnisha Gongen Shrine. In his youth he studied the
Bokuden-ryū of swordsmanship, as well as a style of
jō practiced by
Shintō mountain priests (Kongō Jō jōhō). When he was 18, he was beaten in a friendly duel by his father's friend, the samurai Sakurai Gorōemon Naomitsu, who had utilized
iai-techniques of the
Hayashizaki school, and afterwards began to study under him. After being given an overview of those techniques and vowing to create a style of his own, Yoichizaemon travelled throughout Japan, to test his skills against other martial artists. During this period he trained in the
naginatajutsu of the
Buddhist monks from
Mount Hiei, techniques that were applied often by the monks during the
Warring States period. Yoichizaemon was not content to develop only the physical side of his
martial arts during this time. Instead, he continued training in ascetic practices, and meditated nightly, even going so far as to go on long retreats to secluded holy sites deep in the mountains. His perseverance in both his physical and spiritual training led to his eventual enlightenment. In the twentieth year of his exertions, he was struck with a vision of white
gulls floating effortlessly and without conscious thought on water, and realised he could now use his sword in the same effortless manner. Based on his vision Yoichizaemon created the traditions 64 core techniques and named the style that arose from his revelation the "Suiō-ryū", or Water-Gull style of swordsmanship. The spiritual, philosophical aspects of the tradition permeate the Suiō-ryū's techniques, and the core
waza, or techniques, are directly linked to Mima's teachings based on
Ryōbu Shintō, a system of interpreting Shintō deities into
Mikkyō Buddhism. Yoichizaemon continued training and travelling throughout his life, and at age 67 retired to pass the Suiō-ryū to his son, Mima Yohachirō Kagenaga. To the core techniques established by the founder, Yohachirō added the ten basic
Goin and
Goyō forms, which serve to establish strong basic technique. The 9th sōke Fukuhara Shinzaemon Kagenori created Masaki-ryū Fukuhara-ha
Kusarigamajutsu, in part based on the Masaki-ryū of
Manrikigusari, which has been handed down ever since as a separate tradition to each headmaster of the Suiō-ryū Iai Kenpō. The tradition of
oral transmission of techniques continues to the present day, in the person of the 15th
sōke of Suiō-ryū Iai Kenpō, Katsuse Yoshimitsu Kagehiro (also
iaidō kyōshi 7. dan,
kendo kyōshi 7. dan,
jōdō renshi 6. dan). The headquarters of the tradition, the Hekiunkan ("Hall of Blue Clouds"), is located at
Shizuoka City, Shizuoka prefecture, Japan. ==Curriculum==