Japanese music producer and DJ. He formed the band Capsule in 1997 with vocalist Toshiko Koshijima and himself as composer and record producer when both were 17. The band debuted in 2001 with the song "Sakura". He is known for being the music producer of Japanese girl group Perfume and Japanese model-turned-singer Kyary Pamyu Pamyu since 2003 and 2011, respectively
