don't worry too much, a couple of years ago you wouldn't have been able to listen to jpop artists without buying their releases. but thanks to the internet (and the generosity of AHS) you are not missing out on the craze
get it later, when you have spare money. don't fall for the AVEX marketing strategy, the album will later be just as good. tires sound less fun but way more important!
don't be upset too much *hug*