Get your elastic fishing lines ready! Marvelous pinned March 19, 2008 as the date Umihara Kawase Portable arrives in Japan. The PSP game is based on Umihara Kawase Shun, which was released on the PsOne years ago. Marvelous is adding in new content like additional levels, a practice mode and replay function. While none of the Umihara Kawase left Japan, I wonder if Marvelous or Rising Star Games will take a chance at localizing this project.