Why the Dreamcast Failed!
well form what i see japanese sales figures
http://www5e.biglobe.ne.jp/~hokora/dcrank.html
the biggest selling game in japan is Sonic Adventure which sold just under 1/2 million units, but in the states it sold over 1 million
other interesting figures:
Shenmue: jap:326,222 US:458,977 more sold in the US
Soul Calibur II: jap:288,604 US:573,619 twice as much sold in the US
CRAZY TAXI: jap:113,177 US: 966,665 9 times more sold in US
this i can't belive
Jet Grind Radio: jap: 47,840 US:291,609