it's all been done, i hear, but what about these "perfect" for each other
couples?

Kodachi    +   Happosai       masters of perversion?
Cologne    +   Gosunkugi     she could certainly teach him a few tricks
Mousse     +   Akane           she beats on someone as a sign of affection?
Shampoo  +   Ryouga          she wants a Strong Fighter?
Tsubasa    +   Konatsu         "oh my, what  a cute couple?"
Ranma     +    Kasumi          just including for cast completeness, i have
seen this.
                                          and it usually works pretty well.
opposites attract?
Nabiki     +   Dr Tofu             i work medical and a LOT of doctors have
wives who
                                          act as business manager. not a lot
of those are any
                                          good but there are a few.
Akane     +    Mamoru          maybe after a bug got into Yggdrasil?
Tatewaki   +   Usagi             see above.