List of Zatch Bell! characters
Kiyo Takamine, known in the original version as and his Mamodo partner Zatch Bell, known in the original version as , are the main protagonists of the series. Kiyo is a genius 14-year-old junior high school student with an IQ of over 180. His classmates eventually shunned him due to his high intelligence causing him to develop an introverted and apathetic demeanor to the point where he skips school on a regular basis. One day, Zatch, an overly cheerful amnesic boy, is sent by Kiyo's father to live with Kiyo. Zatch's personality slowly influences Kiyo causing him to become more outgoing and friendly and allowing him to befriend many people during the course of the series. Zatch's past is slowly unraveled and reveals he is the son of the current Mamodo King and sealed within Zatch is a power known as . Also brought to light is the fact that Zatch's twin brother, Zeno Bell, was the one who erased Zatch's memory in order to make him suffer. In battle, Zatch's spells revolve around lightning. His most powerful spell, Bao, allows him to create a huge electrical dragon. Kiyo's voice actor is Takahiro Sakurai and his English voice actor is Jason Spisak. Zatch's voice actors are Ikue Ōtani and in the nine final episodes, Konami Yoshida. His English voice actress is Debi Derryberry.
VJ Patterson
VJ befriends Lily Smith (Charlie Rose Maclennan), who was born on the same day as he was and they engineer a plan to sneak off to Africa to see Elijah. They hitch-hike but get nervous when the driver wants to take them to his house and they hide in a nearby garage, where detectives Robert Robertson (Socratis Otto) and Graves (Eryn-Jean Norvill) find them. When the River Boys arrive in Summer Bay, VJ joins them for a surf but is knocked of his board by a wave and rescued by Heath Braxton (Dan Ewing). He begins idolising the group, but Leah sees them as a bad influence. When Jett James (Will McDonald) arrives in Summer Bay, he initially bullies VJ and steals his belongings. They soon become friends. Jamie Sharpe (Hugo Johnstone-Burt) becomes obsessed with Leah and VJ. When he threatens them, Leah takes VJ on a long trip to get away from him. A few months later, they return to the Bay and surprise everyone in the Diner. VJ discovers Jett is dating Nina Bailey (Emmy Dougall), whom he fell out with during primary school over a missing Pokémon card. Sally Fletcher (Kate Ritchie) returns and tells Leah that her daughter, Pippa Saunders, who Leah carried as a surrogate, has mitochondrial disease. Leah gets VJ tested and he is given the all-clear. Pippa didn't know about it until VJ and Jett told her about her disease and VJ and Jett felt stupid to tell her. When Zac's nephew Oscar MacGuire (Jake Speer) stays with them, VJ gets along with him well and lets him play some video games. VJ (now played by Matt Little) is angry at Leah for not telling him about her relationship with Zac after watching Matt Page's (Alex Snow) video of Zac and Leah kissing.