Or maybe you should read the FY reports and understand the data at hand here?
Each JP 3rd party reports total units of games sold in Japan, some even give the physical, digital split.
CY 2022 (comparing MC CY2022 to FY reports) :
- BN - 88%
- Capcom - 92%
- Sega - 82%
- SE - 63%
- KT - 79%
Again these are unit sales, not revenue. This is max, physical shipments will reduce these %s but not by much.
Your original point was SW sales in general on PS, without fully knowing how large the digital component could be. The JP FY results give us a better indication of the digital sales in Japan.
There are some caveats, SE including MMO expansions in the digital unit sales, but these are for the most part full games, not DLC/MTX. Considering the huge discrepancy between physical sales and total sales, even sub segments like MMO expansions or digital only games are not going to make up for millions in difference.
Broadly, I think a lot of people here don't know this data exists, so I'll be making a thread on it soon, instead of going off a tangent here.