1) The girl from UY who dresses and speaks like a boy

Ryunosuke?

2a) The guy from Greenwood who looks like a girl

Shun?

2b) His younger brother/sister (whatever (s)he was)

Can't remember...

3) Konatsu's (the crossdressing ninja from R1/2) family name

Kenzan? Check my last fanfic in the nibun no ichi series...

	Oh, and to make sure I don't mess up, at the end of R1/2, were 
the springs rendered unusable forever, or just for while Ranma & Co were 
in China?

Yep. They all got mixed together and if you step in them..... who knows
WHAT will happen?!

Kun-chan...