IKO 1 (MATSUI GROUP) – Kyokushinkaikan Shihan Akiyoshi Shokei Matsui 8th Dan HEADQUARTER HONBU : Japan ______
IKO 2 (MIDORI GROUP) – Shinkyokushinkai (WORLD KARATE ORGANIZATION) Shihan Kenji Midori 6th Dan HEADQUARTER HONBU : Japan ______
IKO 3 (MATSUSHIMA GROUP) – Kyokushin Kaikan Shihan Yoshikazu Matsushima 8 th Dan HEADQUARTER HONBU : Japan ______
IKO 4 (TEZUKA GROUP) – Kyokushin Kai Kan Shihan Toru Tezuka 8 th Dan HEADQUARTER HONBU : Japan
IKO 5 – Kyokushin Rengokai (ALL JAPAN KYOKUSHIN UNION) Shihan Kazuyuki Hasegawa 8 th Dan HEADQUARTER HONBU : Japan ______
IKO 6 Kyokushinkan (KYOKUSHIN KARATE-DO RENMEI, KYOKUSHIN S HOGAKUKAI FOUNDATION ) Shihan Hatsuo Royama 8 th Dan HEADQUARTER HONBU : Japan ______
IFK – International Federation of Karate Shihan (Hanshi) Steve Arneil 9 th Dan HEADQUARTER HONBU : U.K.
AKKO – Kyokushin Karate (AMERICAN KYOKUSHIN KARATE ORGANIZATION) FOUNDER: Hanshi Donald Buck 10 th Dan PRESIDENT: Shihan Frederick S. Buck 9 th Dan HEADQUARTER HONBU : U.S.A. ______
DKK – Dentoteki Kyo kushinkai (DENTOTEKI KARATE KYOKUSHINKAI) Shihan Don Allen HEADQUARTER HONBU : U.S.A. ______
KYOKUSHI KAI KARATE MUSASHI - Traditional Kyokushin Karate Shihan SJaak Van De Velde 6th Dan HEADQUARTER HONBU : Holland ______
AKKAI – American Kyokushinkai R. Farzindad HEADQUARTER HONBU : U.S.A.
WORLD SEIDO KARATE – Seido Juku Kaicho Tadashi Nakamura 9th Dan HEADQUARTER HONBU : U.S.A ______
SEIDOKAIKA – Seidokaikan Karate Kancho Kazuyoshi Ishii HEADQUARTER HONBU : Japan ______
WORLD OYAMA KARATE ORGA IZATIO World Oyama Karate (Soshu) Shigeru Oyama 10 th Dan – Soshi (Saiko-Shihan) Yasuhiko Oyama 9 th Dan HEADQUARTER HONBU : U.S.A.
THE WORLD KARATE ASSOCIATIO SHIDOKA Shidokan Karate Kancho Yoshiji Soeno HEADQUARTER HONBU : Japan ______
IBK – Kyokushin Budokai (INTERNATIONAL KYOKUSHIN BUDOKAI KAN) Kaicho Jon Bluming 10 th Dan HEADQUARTER HONBU : Holland ______
US BUDOKAI KARATE – Budokai Karate Hanshi William Reid HEADQUARTER HONBU : U.S.A.
DAIDO JUKU – Daido Juku Karate Jukucho Takashi Azuma HEADQUARTER HONBU : Japan ______