After leaving IBM, he joined the Hawaiian band Green Glass Cap Boys, created by his older brother in 1951. At that time, his brother told him to play the bass because it was high and he took over the bass as it was. Due to his serious personality, Inuzuka took private lessons in the basics with the director of the . That is why it has become a variant of the bass jazz bow. In 1952, he joined Tetsuaki Hagiwara and Duke Octet at the invitation of Teruo Yoda of Six Lemons. He started playing modern jazz. However, Inuzuka felt something that was unfamiliar with the jazzy style of those days, and at the invitation of , who used to come to the dressing room at the time, he began participated in the formation of "Hajime Hana and Cuban Cats", latter became on April 1, 1955.