Coltemonikha, stylized as "COLTEMONIKHA" or "COLTEMÖNIKHA", was a Japanese electronica duo consisting of model and fashion designer Kate Sakai and music producer Yasutaka Nakata.The group formed as a project uniting music and fashion. They produced two mini-albums which were made to complement Sakai's fashion line "Made in Colkinikha" and one compilation album. Their name was a portmanteau of "Colkinikha" and "contemode".