Eiko Hasigawa / Catwoman

New 52
Eventually, Selina discovered her activities, and the pair allied in trying to use Gotham's organized crime families to do good for the city. The two grew close, and, after a failed assassination attempt resulted in a brush with death for Selina, frightening an Eiko who cared deeply for her, the two shared a kiss.
 * 1)  Selina Kyle  - Eiko was the heiress to the Hasigawa Family branch of the Yakuza.. After Catwoman interfered with a deal she had been put in charge of, Eiko tracked the woman down and discovered her identity. Catwoman later disappeared and in her place, Selina Kyle took over the Calabrese Crime Family and united the families, with the Hasigawas a prominent hold-out. Knowing Catwoman had been retired, Eiko began dressing in her own catsuit to thwart her father's more morally questionable work, and to spy on Selina.