KAF is like any 21 year old girl living somewhere in Japan, she could be anywhere but is found nowhere. A next-generation virtual singer with a rare singing voice discovered through a series of coincidences. Since October 2018, KAF has been performing using a 3D-modeled avatar without revealing her true face. She has over 345 million YouTube views and a passionate fan community in and outside Japan. KAF's giant fish's name is Laplace. Laplace is the flying fish that appears around KAF during Music Video and concert.