you CANNOT get to johto or kanto in this game you start off in the johto region on gold/silver/crystal and when you beat the elite 4 on gold/silver/crystal you can then go to the kanto region and get the original 8 badges from red/blue/yellow.
Leader of team legendary' team americano' team dollar$ and member of team sapphire and team untouchable AND PROUD OF IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!