Capcom’s Natsuki Shiozawa recently held a Question and Answer session on her blog. There she answered questions from fans. One of the questions asked about the possibility of a PSP port of the title, she responded saying that her and many other team members has intrests in creating a port to the PlayStation Portable.
Especially with the announcement of the port to iPhone, it doesn’t seem that unlikely. And ports of console fighters to the PSP isn’t anything new with the upcoming BlazBlue Portable heading to the system and the already released Tekken 6.