AKA: Clow, "the pain", da man
Date of birth: unknown
Occupation: wizard
Hobby: astonishing other people
Favorite color: black
Favorite flower: cherry blossom
Favorite food: sweet food, booze
Hated food: none
Best dish: anything he cooks
Likes: the unforeseen
Wishes: top secret

A crossover character, yay!! This wise-but-weird guy is from Card Captor Sakura, yet another famous CLAMP manga (American folks, "Cardcaptors" rings your bell? It was "based" = "butchered" on this series). He never really appears in XXXholic, since he's long time dead and he was even reborn, but he's quite mentioned! He was Yuuko's acquaintance, and they seem to have done together a lot of magic proyects and travels to parallel dimensions. Mokona Modoka were their invention, to help Sakura and Shaoran (Tsubasa version) with their problem. Yuuko describes him as a "bispectacle crafty wizard, who was also a pain in the ass". How poetic!