^ if you acutally quote the rest of what I said... you will see that starting in the 1980's the line between a single and a mini have bleed...
but also every single example you chose has interlude's with the single's and are not actually included into a full length song...
http://www.officialcharts.com/chart-rules/
Quote:
Originally Posted by emi♡
sorry, this is official Oricon information?
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Nope, it is UK standards...
I dont read japanese too well...
But Fantasy was classified as a album because it had 8 tracks, and on that site it said because there were more than four, so one can assume it would be the same standards.