No they don't go away they stay in your party or P.C.
no you can't go to kanto or any other regions!
In Pokemon Platinum you can't go to any other (that includes Kanto) region. I know it's upsetting, but you can still have fun by catching uncommon Pokemon!
you can only go to kanto and johto
You cant go to kanto in the sinnoh Pokemon games.
First you have to defeat the pokemon league and go to Kanto. In Kanto you have to go to Oak's lab and he will offer you one of the three starter pokemon for Kanto.
No, sorry.
No but in Pokemon crystal you can go from johto to kanto to johto etc.!!!
you go to fushia in kanto and walk right go in the building and out the other side
I believe that you can get to Kanto after defeating the Pokemon league and getting the National Pokedex.
He was seen but you cant go to where he is cause he went to sinnoh in Pokemon white and in Pokemon black kanto
Yes you do.
I am sorry but no.