Judo Related
Kodokan Judo Institute — The center of the Judo world, in Tokyo, Japan.  Kodokan stands for an “institution to teach people the way of life.”  Many good resources here, especially the classification of Waza (techniques).
JudoInfo — An excellent online resource, now with a redesigned look.  Drawings and animations of many throws.
JudoVision — Videos of many types, from practical instruction to replays and highlights.
Obukan Judo — Judo in Northeast Portland.
Portland Judo — Judo in Northwest Portland.
Ojukan Judo — Judo in HIllsboro.
Seiwakan Judojo’s Facebook Page — Like us!
US Judo Federation United States Judo Federation.
USA Judo
USJF Northwest Yudanshakai Seiwakan Judojo is a member of the Northwest Yudanshakai
Intermountain Yudanshakai Yudanshakai for clubs east of Oregon.
USJF Instructions for instructor certifications
Glossary of Judo Terms and Techniques
USJF Member Portal

Friends of Seiwakan
Sellwood Community House — Seiwakan’s current home in Portland, Oregon.
Sensei Sauce — Master of all sauces.
Jade Bistro — Teahouse and patisserie.  They serve many fine entrees and have hosted many after-event dinners for Seiwakan folk.