Born in Japan, Kishin Nagai begins the piano studies at the age of 4 years old. Having studied in Tokyo University of the Arts (Geidai), he is unanimously admitted in Bachelor's degree of piano in the Paris Conservatory
He gets the diploma of Master's degree of piano and the Bachelor of chamber music
Nowadays he studies the
accompaniment on the piano (admitted unanimously) and of vocal accompaniment in the CNSMDP. He has performed with different orchestras such as Tokyo New City Orchestra Motif and with instrumentalists such as Yo Matsushita, Nikita Zimin and Kohei Ueno (saxophones).