Whip is a member of the Ikkari Warriors but has been known to also team up with K' and his group.
Kula's part in the story is extremely small. She and Whip were on the train that Maxima and K' jump on to after their encounter with the Ikkari Warriors (Ralf, Clark and Leona). Kula is very worried about K' after finding him lying on the subway car floor. K' is just upset with Maxima but is all right. Whip displays no emotion on the situation what so ever nor does she speak.