Raikou wanders around the maps (including the Sevi Islands) after you beat the Elite Four when your starter was Squirtle.
In the wild.
no cause you are a stupid
you cat a
You catch raikou in vermilion city in the smallest patch of grass
Trade from FireRed or LeafGreen.
Raikou is only found in firered and leafgreen if you chose squirtle as your starter Pokemon. Or you can get the purified raikou from Pokemon colosseum.
Get another from leafgreen or another firered or get one from Pokemon colosseum.
Since it is a wandering pokemon, there is no definite place to find it. By the way, I believe it is Where IS Raikou in Fire Red.
you have to beat the elite four then wen you come out he will be there
trade from firered/leafgreen if starter was squirtle or trade from colleseum snagged from cipher-admin-ein in cipher lab
Route 1 believe it or not its true.
Capture Entei/Raikou/Suicune.