Il devient directeur technique national (DTN) de la FFAB (Fédération française d'aïkido et de budo). Il dispose actuellement du 8e dan, attribué par Kishomaru Ueshiba. Les pratiquants l'appellent sensei qui est une marque de respect vis-à-vis de sa personne et de son niveau. Il anime comme de nombreux autres maîtres des stages d'aïkido à travers différents pays.
Son dojo (le dojo Shumeikan) est situé dans le village de Bras (Var, France).
Il dispose du titre de shihan
Tamura a été fait citoyen d'honneur de la ville de Lesneven dans laquelle il organise et anime avec maître Yamada un stage international d'aïkido.
En 1999, il a reçu la médaille de chevalier de l'ordre national du Mérite.
Nebi vural sensei
Nebi Vural Sensei is a Turkish citizen born in Kars, Turkey. He completed his higher education in France and has been working for an American logistics firm as a "Logistique Manager" for twenty-six years. He has not taken the French citizenship on his own accord.
He started combat fighting at the age of 15 and practiced Karate for 7 years. He has been practicing Aikido as Nobuyoshi TAMURA Sensei’s student and Uchideshi since the 70s. He has travelled to Japan several times for Aikido and has trained in several different schools.
During the week he teaches in his own dojo and gives seminars during the weekends throughout France. Once a month he teaches in various countries besides France. He has had over 2000 students ranging from the 6th kyu to 5th level black belt.
Nebi Sensei has been the French Aikido Federation’s Eminent Technial Director since 1985. He was awarded an Aikido Diploma by the French Government and currently is the Technical Adviser to various countries.