migrate the Pokemon from past game boy advanced games like emerald, firered, leafgreen, sapphire and ruby.
it is not possable
The oldest Pokemon games to feature Johto are Gold, Silver, and Crystal. FireRed and LeafGreen partially feature Johto after you beat the Elite Four. The newest games to feature Johto are HeartGold and SoulSilver.
Obtain 200 Pokemon in Pokemon ruby, sapphire or emerald, then go to professor birch and you get to choose one of the johto starters, then you migrate the starter you chose to Pokemon, diamond, pearl, or platinum.
You can not find or get manaphy on Pokemon diamond but you can by hacking, trading or... if you have Pokemon ranger you have to complete the manaphy mission and then you can put it onto diamond.
trade from platnium to diamond through either nwc orthrough having 2 ds systems
You don't
No you don't.
Pokemon Pear [and Diamond] is located in the Sinnoh region. You will not be able to get to the Johto region unfortunately. Sorry.
You can't, only Sinnoh is available in Diamond.
migrate them through palpark after you get the national pokedex.
You can't get to Johto region in Pokemon Diamond/ Pearl, but you start there in Heartgold/ Soulsilver.
it is not possable
I don't think you can.
trade diamond from Pokemon diamond onto Pokemon pearl
Sorry No you can see some of the johto league Pokemon on Pokemon diamond and pearl if you go to the battle tower. ive seen a totodile and a cynaquil already. ;)
The Apricot Man (Kurt) is only in Johto. Sorry. :(
No because it is a sinnoh Pokemon not a kanto, johto, or hoenn