Saxophone

Clarinettiste à l'Orquestra do Theatro São Pedro, Brésil

Directeur principal au Projeto Orquestra Estúdio de Mangualde (POEMa)

Professeur de saxophone au conservatoire départemental de Calais

Saxophoniste,clarinettiste, arrangeur et compositeur

Professeur de saxophone au Conservatoire National de Région de Rueil-Malmaison. Directeur de collection aux éditions Billaudot

Part-time Lecturer at Senzoku Gakuen School of Music, Member of Quartet SPIRITUS, Tokyo-Chutei-Iki, Yasuaki Shimizu & Saxophonettes, Member of Otomo Yoshihide Special Big Band

Professor and supervisory manager of the Wind Instrument Course at Senzoku Gakuen College of Music.

Interprète, compositeur, éducateur

Director and Specially Appointed Professor of Kunitachi College of Music, Visiting Professor of Souai University, Director of the Masato Kumoi Saxophone Quartet

Soliste international

Professeur au Conservatoire à Rayonnement Départemental de Saint-Duentin : Aisne

Lecturer at Senzoku-Gakuen College of Music , Lecturer at Tokyo University of the Arts , Tokyo Kosei Wind Orchestra player, MUSIC PLAYERS Okawari-dan member, Quartet Spiritus member