>>      OK. There are two things to remember. Takahashi said that
 >> Nanniichuan would cure Ranma (so, if you're in standard Ranmaverse, QUIT
 >> SAYING NANNIICHUAN WON'T CURE RANMA!!!!). Also, PTarou never got hit
 >> with Nanniichuan.
 >This bring up a serious question. Is cannon what is published, what
 >appears in the manga, or what ever Takahashi says?
      All of the above. It is her world, after all.