As the "voice of IGPX" announcer, Benjamin Bright (Tadashi Miyazawa, Tom Kenny) has become world famous for his color commentary on the sport. He slowly develops a grudging appreciation for the untested rookies of Team Satomi. Though only seen in person once (while introducing the teams in season 1), Bright can often be seen giving race commentary and IGPX news on the various public TV screens scattered around the city and on the trademark blimp that hovers above the track.
The main character of the series. Sally is the daughter of the Witch-King, and therefore princess of the Witch-World. Yumeno means "in a dream" in Japanese.
The elderly head of the Ushiromiya family, and the owner of Rokkenjima. Kinzo holds his children in contempt, viewing them as vultures ready to feast on his inheritance as soon as he dies (or at least when word of his death spread out). He rarely leaves his exceedingly vast study, which contains various commodities such as a bed, lavatory, and bath. He is also a rabid practitioner of black magic and the occult, his shelves lined with volumes upon volumes of grimoires. One of his most prominent obsessions is Beatrice, a witch he is said to have summoned and contracted for ten tons worth of gold. He is deceased by the beginning of the series, having succumbed to a long-time drinking habit. However, his oldest son Krauss, Krauss's wife Natsuhi, his personal physician Nanjo, and all the mansion's servants (except for Gohda) maintain the illusion at the family conference that he is still alive, albeit with a three-month life expectancy; any interactions between Kinzo and any other characters are meant to sell the deception to the reader regarding the true events. Throughout the first four games, Kinzo's body frequently turns up burnt in the incinerator of the mansion's underground boiler room as a means to conceal how long he had been dead, and is identified as Kinzo due to his polydactyly, distinguished by having six toes on each foot.
The president of the student council. She is an ex-delinquent and was the one who actually beat up the tiger named bear but gave the credit to Rinon because she wanted to take school seriously. She is later made to take the seat of vice vice vice president after Takamiya took her seat as president.