Ai Sion is a 23-yr-old Singer/Songwriter from Kagoshima Prefecture, now living in Tokyo. She is engaged by the For-Life-Music Entertainment label and is active on many digital platforms such as Youtube, Spotify and Apple Music. She performs on guitar and piano and all her songs are composed by herself. Guitarrist and composer Hiroshi Furukawa is responsible for the arrangements. At Main Matsuri she will perform with the band Selfish, along with Percussionist Satoshi Sammy.