Ex-member of Crazy Curl, a japanese pop duo, she founded The Konki Duet with Zoé Wolf and Tamara Goukassova when she arrived in Paris. She also started collaborating with many Paris based musicians: Toog, Momus, Orval Carlos Sibelius, Shoboshobo, O.Lamm… After two albums and many tours with The Konki Duet, started recording solo songs and covers (of songs by The Supremes and many long forgotten J-Pop units) on her 4-track recorder: Kumi became Kumisolo little by little