>>281390984
Only Kodashi fits that description; even in her first appearance, Shampoo didn't try to kill Akane, and only erased her memory. She was a nuisance afterward, and Ukyo got on friendly terms with Akane.

Akane only seems like the best option because she is the main girl and this isn't a harem, thus she has actual moments with Ranma.

>>281391673
She doesn't seem to be into Kuno.