Naoki Ishikawa
ルーディメンタルドラマー
Jason Koontz
Eastern Kentucky University
Riccardo Merlini
independent, teacher
Jimmy Pino
Signs of the Swarm
Tomohiro Yahiro
パーカッショニスト
Roel van Helden
Powerwolf
Sandbox Percussion
Ensemble
Bernard Smith
Atlanta Drum Academy, In Time Percussion
Darin Kamstra
Regional Education Artist - Colorado Mesa University
Brent 'Ned' Niemi
SANDMAN
Hiderow Nishioka
パーカッショニスト・トランペッター / Venue Vincent