Aviram Ring
- Pedagogical manager at The Herzliya Hebrew Gymnasium I High School manager at the Open Democratic School Jaffa I Today Aviram is an Education Coordinator at the Hartuv high school and teaching History.
-Holder of 5th dan black belt in Shotokan Karate-do (JKA)
-MA in Educational Leadership and Management (Tel-Aviv University)
-MA in political sience and B.Ed in History (Bar-Ilan University)
-Certified karate instructor (Wingate Institute for Physical and Education and Sport)
-Certified specialist in karate therapy according to the Neuro Developmental Functional Approach (The Center for Advancement of Functional Capacities Inc., Raanana)
Aviram frequently participates in national and international academic and technical seminars. He also deepens his knowledge in Japanese culture and art and is currently studying calligraphy (shodo) at the studio of the Japanese artist Kazou Ishii.
Bratana Bratanova
- Holder of 4th dan black belt in Shotokan Karate-do (JKA)
- Certified karate instructor (Seminar HaKibbuzim College)
- MA Degree in Cinema Studies (Kyoto University, Japan)
Bratana started practicing karate in Bulgaria at the age of 10 and continued training in Japan, Russia, Switzerland and Israel.
She has specialized in the field of Japanese studies from 1996 till 2004 in Russia and Japan where she also participated in numerous karate competitions and technical seminars.
Bratana is fluent in Japanese, Russian, English and Bulgarian. She teaches karate and also works in the field of translations, interpreting, editing and languages teaching.