Kimihiro Watanuki (Japanese: 四月一日 君尋, Hepburn: Watanuki Kimihiro) is a fictional character introduced in the manga xxxHolic, created by the group of manga artists known as Clamp. Watanuki is a high school student plagued by his ability to see spirits. In order to lose such powers, Watanuki begins to work for Yūko Ichihara, a witch who will grant his wish once he pays the price for her services. Such jobs often involve Watanuki encountering other spirits attracted by him. Apart from xxxHolic, Watanuki is featured in the crossover manga Tsubasa: Reservoir Chronicle, which explores his origins. He has also has been featured in their animated adaptations, spin-offs as well as other works by Clamp, most notably the sequel xxxHolic Rei.