Saito was born in Saitama Prefecture on January 12, 1993. She played for TEPCO Mareeze. However, the club was disbanded for Fukushima nuclear disaster in 2011. In April 2011, she moved to her local club Urawa Reds. She moved to AC Nagano Parceiro in 2015. In 2019, she moved to her local another club, Chifure AS Elfen Saitama.