 It has sold over 69 @,@ 390 units in Japan , her second lowest selling number single after " Alive / Physical Thing " with 44 @,@ 725 units . As of October 2012 , the single is her last single to reach number one on the Oricon Singles Chart and her last single to sell over 50 @,@ 000 units . As of January 2016 , Oricon 's database has ranked " Go to the Top " as her 21 best selling single . It also reached number 10 on Billboard 's Japan Hot 100 chart . " Go to the Top " was certified gold by the Recording Industry Association of Japan ( RIAJ ) for physical shipments of 100 @,@ 000 units , her last single to be certified for physical shipments . 
