I am just a r-tarded American
SonSon II was actually a co-development between Capcom and NEC Avenue. Just look at the staff credits on the back of the manual. It tells you who was from what company. Also, the game was programmed by Capcom, and so was the music. The music was by the same guy who did the music for Megaman 2, and also the remixed mussic for Hucard SideArms. . At least there is oneoriginal Capcom game on the PC Engine