JKA Gasshuku in Bulgaria Naka Sensei & Kurihara Sensei
JKA Camp with Naka Sensei and Kurihara Sensei in Sofia, Bulgaria
JKA Camp with Naka Sensei and Kurihara Sensei in Sofia, Bulgaria
JKA Czech Gasshuku in Prachatice JKA Czech Gasshuku with Naka Sesnei, Okuma Sensei, Kurihara Sensei
Naka Sensei in München
JKA Seminar mit Naka Sensei in Bad Camberg