Code Name wa Sailor V
Aino Minako was just a normal girl until a talking white cat named Artemis transformed her into the super heroine SailorV! Now Minako's duty is to fight evil, but with already having troubles in her love life and regular interests (not to mention her school work), what's a girl to do with so much responsibility? Everyone's always hearing about SailorV in Takeuchi Naoko's other series, Bishoujo Senshi Sailormoon, so here's her story!
(Source: Starry Heaven)