Four titles are online right now in Japan’s PlayStation Store. Users can download Bomberman ’94, New Adventure Island, Sengoku Mahjong, and Devil’s Crush. Each game costs 600 yen ($6.50). As an awesome bonus games work on your PS3 and PSP.
Additional titles TurboGrafx-16 games are planned for distribution, but Sony didn’t announce any specific titles or dates.
At the moment the service is only for Japan, but since a working PS3/PSP TurboGrafx-16 emulator exists I bet Hudson is going to roll out the same service in North America.