Commercially, "Free Free" experienced minimal success in Japan. It debuted at number 16 on the daily Oricon Singles Chart, one of her highest peaks. After an entire week, it entered the weekly chart—dated September 3, 2007— at number 32 with 5,660 copies sold. This resulted into her first release to achieve over the 5,000 unit and her highest entry since 2006's "Like a Love?", which peaked at 13 and sold over 8,000 units. It fell to number 62 the following week, its final appearance inside the top 100 chart, and sold an additional 1,844 physical sales. Together, it lasted four weeks in the top 200 chart and sold 8,946 within its time, making it her highest selling single since the aforementioned track. According to Oricon's sales data base, they ranked "Free Free"/"Super Music Maker" as Suzuki's 21st best-selling single.