Keisuke won the 2nd prize (without 1th prize) in the 18th Japan classical music competition (under 12) supported by Japan Classical Music Society. He played Tempo primo (Camille Saint-Saens), accompanied by Ayano Osumi, Japanese famous pianist. 第18回 日本クラシック音楽コンクール 弦楽器部門 小学生の部 第2位(1位なしの最高位)