No but in Pokemon crystal you can go from johto to kanto to johto etc.!!!
yes.
you can go to the kanto region after you beat the elite 4
Sorry but you can not get to Kanto in Emerald Maybe you're thinking of Pokemon Gold, Silver, and Crystal were you could go to Kanto. Just to clarify Kanto is the setting in Pokemon Red, Blue, Yellow, Fire Red, and Leaf Green.
Go to Mt.Silver and beat Red.
you go to fushia in kanto and walk right go in the building and out the other side
Go to Kanto Game Corner and if you have 20000 coins go to prize section and you can get a porygon
In Kanto you bum cheek. Signed - Monfils
go battle the elite four and the champion in kanto
Well, to go to Diglett's Cave, you have to Vermillion City in the Kanto Region.
Johto and Kanto, just like in Silver, Gold, and Crystal
You go to the power plant in Kanto which if you play RBY youd know its by cerulean city.