Comparing Kuu and Ayu is just as annoying as that "Why are you even here if you don't love Ayu" question imo so why can't these things just stop already? I love both of them and it annoys me to see these two always being compared to each other in every way I can think of. -.-'
Anyhoo, I don't think first week sales were that bad at all. Reaching almost 100K is quite well. She might've done even worse. And being #2 is good. At least it didn't fall out of Top 3 or Top 5 or even Top 10.