Anastasia Chebotareva〜violin 1994 Tchaikovsky International Competition VIolin division, Highest Honors (Second Prize, no First). Performs in Russia and throughout the world.

Shohei Sekmoto〜piano Grand Prix winner of 2003 PTNA piano competition and First Yasuko Fukuda Award winner, 4th prize in the Hamamatsu International Piano Competition(2003), 4th prize in the Chopin International Piano Competition(2005).

Ayumi Iga 〜piano Gold Medalist for both G, Special Grade of PTNA Piano Competition. Coordinator of the regular mini-concerts in the Marunouchi Bld.project.

Ryoko Yano〜violin 2004 Geneva International Competition VIolin division, Highest Honors (Second Prize, no First). Performs in Japan and Europe.

Alexander Kobrin 〜piano 1999 Busoni International Competition, First Prize. 2000 Chopin International Competition, Third Prize. 2003 Fifth Hamamatsu International Piano Competition, Highest Honorsm and 2005 Van Cliburn International Piano Competition, Gold Medal.

Romain Descharmes〜piano A young talent from France. First Prize Winner of the 2006 AXA Dublin International Piano Competition

Rina Sudo 〜piano 2003 Hamamatsu International Piano Competition, fourth prize. Fifth Prize winner of 2006 of the AXA Dublin International Piano Competition.

Takayuki Kuniya 〜piano One of the members of the "PTNA Talk Concert". His first CD "Dance-Forgotten Waltz" was released, and his Japan tour was well received. His unique talk and character, warm pianism attracts the audience.

Jacques Rouvier 〜piano A genius pianist from France. A pianist of colorful sound quality, beautiful velvety touch, and noble intelligence. Disc award for "Piano Pieces by Ravel". His pupils include Yukio Yokoyama and Seizo Azuma.

Huseyin Sermet 〜piano Turkish pianist virtuoso. Performs mainly in France and throughout the world.

Freddy Kempf 〜piano 1998 Tchaikovsky International Competition, Third Prize. A pianist with a unanimous praise. An intelligent pianist with a broad range of repertoire. Appears in major concert halls all over the world.

Yurino Izumi 〜piano Gold Prize Winner in almost all the levels of PTNA Piano Competition. First audience prize winner of the Superior Grade. First Prize Winner of the Porto International Piano Competition (2002).

Sachiko Agehara 〜piano 1989 Japan Music Competition, First Prize Winner. She has studied at the Liszt Ferenc Academy of Music. CDs "Liszt-Christmas Tree", "Mozart Piano Concerto No.21", and "Schubert Impromptus" have been released.

Kotaro Fukuma 〜piano First Japanese pianist who won the Grand Prize at the 2003's Cleveland International Piano Competition, also garnering the Chopin Prize.

Aki Kuroda 〜piano Winner of the France International Music Concours. Winner of Spain JIRONA 20th Century Music Competition Special Prize Award. Winner of the Contemporary music performance concours. Morning-sun Contemporary Music Prize Award. Her repertoire includes not only classical music but also Pop, Rock, Jazz etc. Many CDs are released from Victor Entertainment.

Andrei Pisarev　〜piano A virtuosic pianist from Russia. Assistant professor at Moscow Conservatory.

John O'Conor 〜piano Famous recording of BEETHOVEN Complete Sonata Works (Telac) . Performs all over the world as a concert soloist, concerto(ex. Beethoven's piano concertos series)performer and educator. Winner of the Beethoven International Competition ('73).

<Concert Cooperative Artist>
Mari Kondo 〜piano

Hibiki Tamura 〜piano