Junichi Arahata started skateboarding at age 11, and after turning to a pro at age 15, he had been participating as a magazine model, and entering domestic contests and many demos. He acquired All Japan champion (AJSA) at age 18, and left for the US the following year. He has been supported by Worldindustries, Venture, Autobahn, and other companies in US. He had appeared in overseas media such as 411VM and big brother, and at age 25, he had released his first signature model from ARCADE. As a top pro leading the skating scene, he has always been in attention at events and media.