Tomoyo is Sakura’s best friend and the one who designs all of Sakura's wildly imaginative outfits while taping her adventures. She comes from a very rich family (her mother Sonomi) and even has female bodyguards fallow her around in the beginning of the series. She is the sweetest kindest person you'll even meet and is a loyal friend. Sakura’s happiness is her happiness. She often has a very clear perception of things and figures things out before Sakura or Shoran.(all though in the English Version she sounds very Valley Girl-ish)

Tomoyo also has a little crush/fascination with Sakura Even though they are 2nd cousins. (And her mother had a fascination with Sakura's mother when they were younger) She was asked by her mother to grow out her hair so she would look like Sonomi’s cousin Nadeshiko.