New Face! Kawaii Exclusive Debut, Naked Metal Idol, Starting Improvement! Moka Sakaue. Moka Sakaue , former member of a famous idol group, makes her debut at kawaii*! This beautiful girl with a bright character has is ashamed during her first fuck in front of other people! She even sings in her original music video "Round & Round"!. New Face! kawaii Exclusive Debut