Taipei, Taiwan, September 5th, 2025... XO Brass is thrilled to welcome the Japan XO Trombone Quartet — four of Japan’s finest trombonists — to our XO Artist roster. This exceptional ensemble represents the pinnacle of artistry, experience, and musical excellence.

Meet the members:

• Kotaro Nakano – Associate Principal Trombone, Sapporo Symphony Orchestra. Known for his bright, vibrant sound, Nakano is a prize-winning graduate of Tokyo University of the Arts.
  For more information about Nakano-san, please visit: Kotaro Nakano - XO Sophisticated Brass

• Kazuyoshi Wakasa – Professor, Elisabeth University of Music / Former Principal Trombone, Tokyo Symphony Orchestra. With international training in Paris and extensive orchestral and teaching experience, Wakasa is a leading figure in Japan’s trombone community.
  For more information about Wakasa-san, please visit: Kazuyoshi Wakasa - XO Sophisticated Brass

• Kazuhiko Tanada – Principal Trombone, Gunma Symphony Orchestra. Tanada has built a versatile career as a performer and educator since joining the orchestra in 1991, with additional study in Germany enhancing his artistry.
  For more information about Tanada-san, please visit: Kazuhiko Tanada - XO Sophisticated Brass

• Hiroyuki Kurogane – Bass Trombone, NHK Symphony Orchestra. A top graduate of Tokyo University of the Arts and winner of the Jeju International Brass Competition, Kurogane is renowned for his powerful tone and expressive versatility.
  For more information about Kurogane-san, please visit: Hiroyuki Kurogane - XO Sophisticated Brass

Each member has praised XO trombones for their bright yet rich tone, smooth response, and remarkable flexibility — qualities that make them ideal for both orchestral and solo performances.

XO Brass warmly welcomes the Japan XO Trombone Quartet and looks forward to their inspiring performances for audiences in Japan and around the world.