Playing past PjD PSP games on PS Vita

Does anyone know if it's possible to purchase the previous three Project DIVA PSP games from PSN and download to / play on PS Vita? I already have all three on UMD, but my PSP is nearing the end of it's life and I would like to have all of the PjD games on my limited edition PjD PS Vita. :) I don't even mind paying for the games again as long as it's possible to do this. So before I hit the purchase button on PSN, I've come here to see if anyone can confirm that for me? Please and thank you.

 

I'm pretty much dead-set on keeping my Japanese PSN account active and usable on my PS Vita. Thank you for the good news.

By the way, since we're talking PjD PSP games on PS Vita, is it possible to use the Sony UMD Passport to purchase the games for a discount?

 

Good to know. Thanks for all your help. Much appreciated.


edit: Ah, I found the list. Just as you said, they are not listed at all. --> http://search.jp.playstation.com/search ... n=2&sort=1