If it is a Japanese Gamecube, then do you think it can play Japanese Gamecube games?
Japanese games can play on American consoles, vice versaONLY.
Some games played by ancient Japanese people are "Go", "Darumasan ga Koronda" and "Ohajiki". The Japanese also engaged in the art of origami, or paper folding.
they dont play games they play with each other
Nope
Yes, but most games are only in Japanese. so if you know Japanese go for it!
Pokemon
most every
No.
Some can and some can't. But a majority can't because of region-lock. You need a Japanese 360 to play most Japanese games.
Buy a japaneze game! I meant after you've bought a Japanese game what kind of freeload/software is there that lets you play imported-Japanese games?
Yes. The DS lite is not region locked, a Japanese model will play DS games from the US.