Kat and Ana

Kat and Ana are major human characters in the WarioWare series. They are ninja twin sisters who adore nature, especially animals and flowers. Their house is located in a park in Diamond City. They attend both the Diamond Kindergarten and the Mystical Ninja Elementary. Their names are a pun on the word "katana", a type of Japanese samurai sword. Kat and Ana debut in WarioWare, Inc.: Mega Microgame$! as two of Wario's friends who help him produce microgames.

Trivia

 * Kat is voiced by Stephanie Sheh while Ana is voiced by Fryda Wolff.