SRW Producer Terada was recently at the PlayStation Vita Game Heaven conference where he said that a SRW game for the Vita has started production. There’s no other information at the moment, on whether its a port of an older game or something completely new.
But I guess this is a compelling reason for me to get a Vita sometime. There’s a short interview with Terada after the jump, although it’s all in Japanese with no subtitles.