Hisato Tsuji was born in Yokohama, Japan in 1988.

​His music education began with classical violin lessons at the age of five. 

However, he stopped playing the violin at the age of 12 and stayed away from music for a while. He picked up instruments again at the age of 17, first acoustic guitar and electric bass guitar, then piano. Later he also started composing on his own.

​In 2013 he moved to Berlin, Germany. As a composer, arranger and multi-instrumentalist, he is active in various projects.