Live Yuimaru: Benefit Concert for Chantel Ikehara on Saturday, April 3, 2010, at Jikoen Hongwanji (Hawaii) from 10:00 AM to 2:00 PM. In 2009, Chantel Ikehara won the 29th KZOO karaoke competition and now has the chance to compete in the “26th Annual NAK (Nippon Amateur Kayo Sai) Grand Prix Taikai” in Tokyo, Japan in…