Live action TV
Description
Dōjima is a character from the anime Tōhai. He is an adult male with blonde hair cut to ear length and distinctive red eyes. His design often includes a suit, a pendant, earrings, and sideburns, giving him a flashy and sharp appearance that stands out in the underground mahjong world.

Dōjima is established as a highly skilled and experienced mahjong player whose abilities pose a significant challenge to the protagonist, Kei. When Kei, known for his cold and calculated "Ice" style, is matched against Dōjima, he is severely outclassed and narrowly avoids falling into serious debt as a result of the encounter. This key moment establishes Dōjima as a formidable rival and a serious threat within the high-stakes gambling environment the characters inhabit.

His personality is noted for its strong yet soft and mature nature, a combination that made him a favorite character for some viewers of the series. Despite his deep involvement in the dangerous and violent underworld of mahjong gambling, he possesses a grounded and reliable presence that distinguishes him from other players. This solidity is reflected in his gameplay, which contrasts with Kei's analytical and psychological approach. While Kei relies on logic and memory, Dōjima is known for a more intuitive and instinctive playing style, based on reading the "waves" of a match and seizing the momentum to decisively defeat opponents. His abilities draw not just from skill but also from extraordinary luck, and his bold methods have earned him the moniker "Lion" in the same underground circles where Kei is called "Ice".

In the broader narrative of the Tōhai series, Dōjima functions as a significant rival and foil to Kei. Their relationship is central to the tension of the story, representing a clash of different mahjong philosophies. He is a well-known figure in the underground scene, and his appearances are tied to some of the most critical and dangerous games in the plot. While his own personal history is not extensively detailed in the main narrative, his actions and reputation carry substantial weight, influencing the direction of the story whenever he is present. His role as a powerful obstacle forces Kei to evolve and confront the limits of his own "ice-cold" strategy. Any personal background, detailed character development arc across the series, and specific named relationships beyond his status as a rival are not documented in the available information.