Sosuishi Ryu Ju-Jutsu
宗家直系流柔術
Sosuishi Ryu is a classical school of Ju-Jutsu with deep samurai roots and a distinct focus on practical self-defense and control.
This page documents its history, key figures, and the personal correspondence that helped preserve its legacy.
宗家直系流柔術
OvervieW
Sosuishi Ryu Ju-Jutsu is a traditional Japanese martial art believed to have been founded during the Edo period. It places emphasis on ju (gentle) and jutsu (technique) - blending striking, joint control, throws, and weapon defense.
This page contains historical information, personal correspondence, and documents related to Sosuishi Ryu and the efforts to preserve its teachings.
At a Glance
Sosa Sukesada Chikatoshi
Edo Period, Japan
Practical Self-Defense, Control, and Strategy
Preserved through direct correspondence and personal relationships
Letters & Documents
A collection of original correspondence and historical documents.
Letter
to Mitch Fleming
December 3, 1967
Letter
from the Chicago Academy of Martial Arts
August 15, 1966
Letter
Response to a note from Mitch Fleming
June 21, 1967
Photograph
A knife throwing hobby
Letter
From Robert Dewar
June 27, 1966
Brochure
Robert D. R. Dewar
Timeline of Key Events
1603 - 1868
EDO PERIOD
Sosuishi Ryu is founded by Sosa Sukesada Chikatoshi.
EARLY 1900s
EMPTY
The art is passed down through dedicated practitioners.
1950s -1960s
EMPTY
Renewed interest in classical martial arts in Japan.
1970s - 1980s
EMPTY
Correspondence begins between key figures and researchers like my father.
PRESENT
EMPTY
The legacy continues through study and preservation.
Photo Gallery
Historic images related to Sosuishi Ryu and its practitioners.
Context & Notes
Sosuishi Ryu represents the spirit of the samurai: practicality, efficiency, and adaptability.
Through the letters and documents on this page, we gain insight into how traditional knowledge was preserved during a time of great change in Japan.
It is a privilege to share these materials and help keep this legacy alive.
RELATED SECTIONS
Library
Explore related books on karate and martial arts.
Articles
Read articles and interviews about Sosuishi Ryu Ju-Jutsu.
People
Learn about the people who influenced this journey.