Mokona Modoki

Mokona Modoki refers to a pair of two rabbit-like creatures created by Yūko and Clow Reed in preparation for the events in Tsubasa: Reservoir Chronicle and xxxHolic. The white Mokona travels with Syaoran's group, while the black Mokona stays in Yūko's shop. Both are based upon the original Mokona of Magic Knight Rayearth, whom Yūko and Clow encountered while Mokona was traveling through different worlds. Mokona provided Yūko and Clow with the knowledge of alternate dimensions.

The black Mokona, whose real name is Larg (ラーグ Rāgu), acts as a liaison between the Tsubasa: Reservoir Chronicle protagonists and Yūko.