Tomoyo Daidōji (大道寺 知世, Daidōji Tomoyo) is a crossover character from CLAMP's Cardcaptor Sakura. In Tsubasa RESERVoir CHRoNiCLE, she is the princess of Kurogane's Nihon Country who sends the ninja on his quest. She has a very kind and open personality, willing to sacrifice her own well-being for that of others. However, she also has a humorous side that is prone to annoying Kurogane. With her extreme level of power, Tomoyo has the ability to cross dimensions and have precognitive visions through her dreams. The kanji in her name means "worldly wisdom".