I know Oricon doesn't count digital sales (which they need to welcome themselves into the 20th century and do just that) but do you know how to tell how many times or 'units sold' a Itunes Japan-based album ranks? I know in the U.S. store that if you download more than half the songs individually off a record it counts as 'whole' sold, or if you do that "complete my album" option after downloading any one from there.

Does anyone know how many units Utada the Best sold in its first week out in Japan???

ADD-ON: And does anyone know what the Single Collection Volume 1's cumulative sales are now? I heard it zoomed from #167 to #43 on the Oricon chart the week this album debuted!