Hearts Grow

Japanese band from Motobu, Okinawa. Their first single Grow!! was released independently on 19 April 2006. Hearts Grow made their major label debut on 18 October 2006, with the release of their first single Road. Their second single Yura Yura was released in Japan on 6 December 2006. They are known for performing the ninth opening of Naruto, the fourth ending of Demashita! Powerpuff Girls Z, the fourth opening for Gintama and the first opening of Tetsuwan Birdy: Decode.