Yuko Hirayama Sensei (7th Dan), as the highest-ranking female among JKA’s instructors, stands today as one of the most respected female leaders in the Shotokan world. Over years of intensive training and teaching, she has built a reputation not only for technical precision but for inspirational leadership—particularly in an era when female competitors were rare in high-level karate. In addition to her technical prowess, her competitive successes had her named Best Competitor at the 45th All Japan Championship, with titles in both kumite and kata.
Hirayama’s academic background at Tokyo Women’s College of Physical Education, known for being one of Japan’s leading institutions for women’s athletics, added a formal athletic education uncommon among karate instructors of her generation. She has since translated that into a robust teaching presence: whether in domestic or overseas seminars, she is sought after for her ability to balance rigorous technique with motivating support. Her presence as a senior female instructor at JKA Honbu has symbolized opportunity for women in karate, helping break barriers and offering a visible model of achievement in a domain historically dominated by men.
Read her interview →Full camp prices increase to $250 on Aug 1, then $300 on Sep 2.
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Seminars 6A and 6B run at the same time. Please choose one to attend.
October 24-26, 2025
Hirayama Sensei leads large group sessions focusing on Kata, Kihon, and Kumite where everyone can receive world class training.
With up to nine sessions over three days, every karate-ka can build the weekend that fits their goals, from foundational drills to competition prep and refereeing instruction
Open the weekend with a workshop-style open mat alongside current and former JKA-USA National Team members and close the weekend with live matches to test your judging and competition skills.
JKA NorCal welcomes all karate-ka who want to see the highest levels of traditional shotokan. See old friends and make new ones in the west coast karate community.
Early bird pricing ends July 30. Reserve your place at this year's camp!