Jujutsu Links
Dentokan
Dentokan Hombu
Sensei Hobbs' website describing the Kokusei Dentokan Bugei Renmei, together with a brief biography and photographs.
Dentokan in Suffolk
The Suffolk, UK, based Dentokan jujutsu clubs.
Dentokan Karate
OK, not a jujutsu club. Stephen Chan's Dentokan Karate group in London.
Hakko Ryu and its derivatives
Hakko Ryu
The official website of Hakko Ryu jujutsu
Hakko Denshin Ryu
Hakko Denshin Ryu website. They provide a history of Hakko Ryu and its evolution.
Jigen Ryu
I studied Daiwa Ryu jujutsu with Harada sensei for a few years. On moving from Suffolk to Austria, Harada sensei founded Jigen Ryu which appears to build on the same foundations.
All Style Jujutsu
Despite its modern sounding name, this is another Hakko Ryu derivative. The Dutch website has a number of photographs and videos of their kata. Unfortunately my system can't understand the video format so I can't comment on the contents. Have a look at the blunders section though!
ÖJJB-Videoclips
An excellent set of Hakko Ryu and related video clips.
Shining Mountain Dojo
A Hakko Denshin Ryu association in Canada.
Suigetsu Dojo
Suigetsu Dojo in Greenlawn NY (1 hour from NYC) is a full-time martial arts school teaching Hakkoryu Jujutsu and Iaido and are members of the Hakkoryu Martial Arts Federation with Dai Shihan Dennis Palumbo. Classes are provided for adults and children.
Other traditional Jujutsu resources
Ryoi Shinto Ryu
The Croydon and Ipswich Ryoi Shinto Ryu clubs, originally founded by Jim Shortt.