Hmm not sure, but I know AKB48 has a ridiculous amount because I think you vote for your favorite member by buying a certain version? I don't know...

I think for DLC, I prefer if it was just buyable and not a bonus. :(

Also the exchange rate has been getting better! It was 90 yen to a dollar at some point, but it doesn't help Japanese prices are still high :/ but yeah hahaha too many money vortexes (but they make me so happy, yet so broke!!)