Watanuki Kimihiro is haunted by visions of ghosts and spirits. Seemingly by chance, he encounters a mysterious witch named Yuuko, who claims she can help. In desperation, he accepts, but realizes that he's just been tricked into working for Yuuko in order to pay off the cost of her services. Soon he's employed in her little shop — a job which turns out to be nothing like his previous work experience! The very prolific and popular mangaka CLAMP is the author and artist of this series. This manga is still running, and has released 11 tankoubon so far. This series is published in Japan by Kodansha and in America by Del Rey. CLAMP also wrote Chobits, Magic Knight Rayearth and Card Captor Sakura, among others.