Baidu is doing tracking for the songs regularly since release and they seem to be doing ok. WARNING was top among all tracks and NO FUTURE overtook it at some point.
http://tieba.baidu.com/p/3686716012
4点热度
Album
2 A ONE (=) (1 南方 3 miwa)
307 A COMPLETE ~ALL SINGLES~ (-6)
408 A BEST(-13)
690 Colours (-21)
1057 A THEME SONGS -Drama edition- (-1)
Single
58 NO FUTURE (+5)
70 WARNING (+2)
89 Story(+4)
97 Out of Control(=)
98 The Show Must Go On(+4)
101 The GIFT(=)
124 Anything for You(+4)
150 Movin' on without you(=) 1396 Movin' on without you(+64)
175 Last Minute(+2) 1228 Last Minute(-41)
428 Zutto... (-6)
737 Walk (-23)
The most recent ranking.