Caswell Francis, known as Takashi Todoroki (等々力 孝 Todoroki Takashi) in the manga and Japanese versions, is one of the main supporting characters and class chairman and a friend of Yuma Tsukumo appearing in Yu-Gi-Oh! ZEXAL. In the Japanese version, characters tend to refer to him simply as "class rep" or "class representative" rather than his given name.