There are no upcoming gigs for Jarnz.
Jarnz was formed in May 2004 at Hokkaido. In 2008, Jarnz competed in National Championship under CX "Youth Cappella Koshein" and won National Hamonepu League prize. They became famous throughout the country after that.
They have moved his base to Tokyo in 2011. 2014, it is the only contestants group from Japan to the international a cappella festival, which was held in Hong Kong. The same year, Shibuya WWW, and dared the one-man live at Shibuya CLUB QUATTRO! Both fit in great success.