18/09/2026
Congratulations to Chief Instructor Johan La Grange Shihan on his appointment to the JKA Shihankai. Oss!!
Congratulations to our Chief Instructor Johan La Grange Shihan on his appointment to the JKA Shihankai. This is such a massive honour. Excellent news. Oss!!
Official appointment below. Translation:
Certificate of Appointment
Johan La Grange
You are hereby appointed as a Shihan Member.
From September 12, 2026 to September 11, 2029.
Japan Karate Association
(Public Interest Incorporated Association)
President
Katsuhiro Kusahara
Chief Instructor
Takeshi Oishi