Sonic was a Japanese made character, that was created to appeal to the Western audience. AZWification said: Sonic is too badass for Japan, he's on to something there. Japanese game developers also didn't like how Sega US was attacking Mario unfairly, and attacking any other franchise wasn't really something that was practiced in Japan. So I think it's because Sonic's history is so American that it never caught on there. I mean of course people have different gameplay tastes but yeah, that's my 2 cents.







