25 KOSEN JUDO PASSING THE GUARD

26 KOSEN JUDO ATTACK WHEN OPONENT IS TURTLE POSITION

BBR Kosen Judo Tournament Team 1 Zenbu vs Team Sydney University Judo Club

Kosen Judo techniques not found in Jiu Jitsu (Joichi Hirao)

Lex Fridman does judo with Travis Stevens, Olympic Silver Medalist

Kosen Osaekomi

LASSO GRIP FOOT PROP TURNOVER

Kosen Judo (The original of BJJ) - Full 4 Vol

Kashiwazaki guard pass

Kosen Judo

Почему это боевое искусство запретили в СССР?

Хэйан Годан: "Вот это поворот!"

Difference between Judo and Kosen Judo - From the source interview

Kosen Judô: A Arte Perdida da Luta no Chão e Submissão

Aikido vs Judo

Kosen Judo Class at Kyoto University (Foundation of Modern BJJ)

Keenan Cornelius Teaches The Lapel Assisted Stack Pass

Learn an answer to Heavy Judo Newaza Pressure - Clamp Guard

Пас открытого защитника - Андре Гальвао

A SEMELHANÇA DO KOSEN JUDO E O JIU JITSU !