Ito was born in Nerima, Tokyo on July 20, 1983. She joined NTV Beleza (later "Nippon TV Beleza") in 1999. She was selected Best Eleven in 2001 and 2002. End of 2008 season, she left the club. But in 2010, she came back Nippon TV Beleza and she played until 2012. From 2013, she played for Chifure AS Elfen Saitama, INAC Kobe Leonessa and Nippon Sport Science University Fields Yokohama. She retired end of 2019 season.