Any way to play Cave Story PSP on a Vita?

I really want to play this version of the game but I don't own a PSP as of now and the NXengine-evo port of Cave Story to the Vita is pretty bad. Also yeah I could play on an emulator but I'd rather not for convenience sake. If anyone knows how to help with this it'd be a tremendous help, thanks.

 

A quick google search reveals that the PS Vita should be able to play digital PSP games, which I think would include the native PSP port of CS? @andwhyisit is the master of the PSP port though, so he'll know for sure.

 

A quick google search reveals that the PS Vita should be able to play digital PSP games, which I think would include the native PSP port of CS? @andwhyisit is the master of the PSP port though, so he'll know for sure.

I know you're able to convert PSP games to be able to be played on a Vita, but they need to be in an ISO format. The PSP port is a PBP file and I was unable to convert it to an ISO sadly. Thanks for the reply regardless.