The Korean Martial Arts Center and the Northern California Hapkido Association would like to acknowledge the death of the founder of Sin Moo Hapkido, Ji Han-Jae. Dojunim Ji passed away at home in Arizona on January 28th, 2026. A native of Andong, South Korea, Dojunim Ji was an early student of Choi Yong-Sul in the art of Yawara/Yukwonsul which formed the foundation of what we now know as Hapkido. Always an innovator, Dojunim Ji continued to develop the art by […]

Dear KMAC Family, KMAC will be CLOSED for New Years on Tuesday December 31st and Wednesday January 1st. We will be RE-OPEN on Wednesday January 2nd! -KMAC Staff

Dear KMAC Family, KMAC will be CLOSED for Labor Day on Monday September 2nd. We will be RE-OPEN on Tuesday September 3rd! -KMAC Staff

Dear KMAC Family, KMAC will be CLOSED for Independence Day Thursday to Friday July 4 to 5th. We wil be RE-OPEN on Saturday July 6th! -KMAC Staff