Rahu1:
to get rahu1, go to isabella's mansion and go left until your off-screen. Then go up and right, if you did this correctly then you will be inside the tank! Press A to get rahu1!

Rahu2:
To get rahu2, you need to get to the bronze handicap match, (To get there you need to get at least all the bronze trophies in all the tournaments and go the amuesment park.)Then when lucy is about to fight you, talk to her about 7 times and she will give you rahu2, not knowing how muck it's worth! (She's you 3rd apponent, teaming up with carmen.)

Rahu3:
And last, but not least, rahu3!!! To get rahu3, you need to get all the silver trophies in all the tournaments and go to the ameusment park, then a new tournament will open next to the carosuel,(the ride with the horses that spins around, you know, the baby ride that's at every carnival you go to!) go a little bit south of the carosuel and then you'll see a broken carriage, you can go inside the carriage from behind it, then press A!!

that's all of them, and don't worry, these codes are NOT fake! Even I thought they were fake at first, until I tried them!Trust me, the're real!