Quatuor B Saxophone Quartet is one of the leading Japanese saxophone quartets, established in 2007. The name of the quartet originated from their common blood type, type B. They are registered artists of the Japan foundation for Regional Art-Activities and perform all over the nation, playing in halls and schools and participating in many community based activities. Their first CD "To B continued…" was released in 2010, and their second CD "Saxophone Renaissance" in 2014. They participated in the XVII. World Saxophone Congress in Strasbourg (France). The members of the quartet are Sadahito Kunisue, Masaya Yamaura, Sumichika Arimura and Gentaro Koyama.
Sadahito Kunisue, soprano saxophoneMasaya Yamaura, alto saxophoneSumichika Arimura, tenor saxophoneGentaro Koyama, baritone saxophone
