Born in Tokyo, Japan, Tomomi Kohno studied piano music since she was four. She received her first lessons on the guitar from guitarist and composer Yukihiro Yokoo at the age of seven. In 2001, she became winner of the 32th Classical Guitar Competition and received 2nd prize of the Spanish Guitar Competition in Tokyo. In 2008, she won a prize of Asia International Guitar Competition. In 2009, she won a prize of Tokyo International Guitar Competition and gave an important recital for her in Tokyo. In addition to various parts of Japan, she is invited to perform concerts in Russia, Korea, China, Thailand, Italy, Bolivia and other countries.