yeah you are right.. even though if you search allll pages like me you can see some but those dont give enough info though :/
okay so there was this website, where they sell D=Out latest singles, but i dont have 1000 yens to buy XD i cant find them on iTunes either.. :/
I found these though:
MEGAUPLOAD - The leading online storage and file delivery service - Heisei Bubble
MEGAUPLOAD - The leading online storage and file delivery service Shirohata Sengen