Ill put my POV on the declining sales etc.. not to be replied to or asking for more inputs just wanted to state my ideas
Spoiler:
I love Kuus music. If her sales are declining people may be getting bored of her... I have yet to get bored of her. So i know that cant be the only reason. I became a fan in 2005 and im still kicking. As I know some of you on here have been fans for awhile! I cant talk about how people react in Japan and surrounding areas. The big reason sales could be down is becuase of the internet. I mean sales are down everywhere because people just illegally download it. SO people wont buy it because they can go to any forum and just get the album for free,,and scans too (becuase people post them) I know people have been doing this for AGES! but its really taken off in the past years.
I think Kuu tries to give everyone something a little special in her albums. She really has music for almost anyone. So maybe people are just interested in her for certain types of music she does so they dont wanna waste money on buying an album for one song.. Ill buy it if its just one. I like owning it
Im not saying I love every every song from her but majority yes

So I will still be here if shes starts releasing like american artist..an album every like 3 years haha! (im also buying everything ive missed in the past 4 years

so im gonna be set till she gets back )