The Tendo sisters from "Ranma ½" are:

1. Kasumi: The eldest, 18, she is nurturing, calm, kind, and takes care of household duties after their mother's death.
2. Nabiki: The middle sister, 17, she is pragmatic, shrewd, and often manipulates situations for financial gain.
3. Akane: The youngest, 16, she is strong-willed, short-tempered, but sweet and kind deep inside and a martial artist. She dislikes Ranma

Their mother passed away, leaving Kasumi to manage the home.