oh yea, i keep forgetting that!

i just thought since the PV wasn't out by now, that would mean a short version would be aired, since it's less than one week to the release date. but i'm glad i'm wrong! cause those short versions =

lol.
but the thing is, haven't arashi and KAT-TUN's PVs always been available on the CD+DVD version of the single? it's not like it's only been that way since 2008 (when the short versions started). i thought PVs have always been included when you buy the single. i've been wondering about this.