亀田大 (Kameda Dai) - Vocals&Guitars
塚本伸男 (Tsukamoto Nobuo) - Lyrics
松井亮太 (Matsui Ryota) - Vocals&Guitars,Harp ワカバ (Wakaba; young/new leaf) is a Japanese pop unit. They met each other in April 2000 in the vocational school of social studies, they where in the same class. In the summer of the same year Kameda and Matsui noticed that they had nothing special to do to spend their time, so they tried to do various things. The first thing that they thought up was boxing. But they didn't have courage to go to the boxing gym so they gave up.