Karui (カルイ, Karui) is a kunoichi of Kumogakure, and a member of Team Samui.
Karui seems to have a somewhat comedic negative relationship with her team-mate, Omoi. During their debut, they argued over the possible reasons that they could have been called by the Raikage. She assumed that he wanted them to get him more protein shakes. However, the argument started with Omoi implying that she is flat-chested in comparison to their team-mate, Samui. Like the rest of her team, she highly respects Killer B and was unfaltering in her pursuit for revenge against Sasuke.