Itsuwa Mayumi (五輪真弓) is a female japanese singer. Her songs were often categorized as Enka, but nevertheless pop influences were found in her songs. She was very active during the 70's and 80's, and her biggest hit was "Koibito Yo", which was released in 1980. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.