Japanese Name: Keroberos

English voice actor: Matt Hill
AGE: Thousands of Years old
SCHOOL: SCHOOL: Video Games Academy (Just kidding)

Keroberos (the sun and Western Magic) or Kero is the first guardian of the powerful Clow Cards. He guides and assists Sakura in capturing the cards. He lives in a miniature room in Sakura's desk drawer. Some of his favorite things are playing video games, sleeping and eating (especially sweets such a pudding).

Kero cannot change to his original form until Sakura captures the fire and earth cards from which his power is derived.