Sakura's best friend. Tomoyo is the daughter of the president of Daidouji Toy Company, and  lives a life of wealth and is watched over by a team of female bodyguards. She has access to a variety of prototype technological gadgets from her mother's company, and supplies Sakura and Keroberos with different communication devices throughout the series. She is depicted as being mature, kindhearted, intelligent, and regularly speaking using more formal verb conjugations and expressions than normally seen in elementary students. Even so, she is still incredibly goofy. She is a talented singer, and is shown performing in various school events She frequently follows Sakura around on her missions and records her every steps.