[*Petit*]

If the sales curve is like that of a normal AKB single it means that the grand majority of the purchases have gone to wota. Ayu's sales patterns are similar (but less front loaded) as well, which means that mostly her hardcore fans buy her stuff. DOn't fool yourself. A casual fan wont obsessively seek out release dates and few of them will be buying the single on the first day compared to wota, and this goes for any artist except those who have very heavy marketing. If this single doesen't end up selling more than 600k in total you do the math. It doesen't mean the group or their music is "bad" or anything, it's just the way the music market in *** works these days...