Tetsu Ushio ( manga ) Tetsu Ushio , known as Tetsu Trudge in the English version of " Yu - Gi - Oh ! 5D ' s " , is a character appearing in the " Yu - Gi - Oh ! " and " Yu - Gi - Oh ! 5D ' s " manga . This is the manga incarnation of Tetsu Trudge . In " Yu - Gi - Oh ! " , Ushio was a hall monitor , who enforced many rules and was feared even by teachers . He was corrupt , unwieldy , abusive , and an extortionist who more than often swung his weight around due to his imposing physic and powerful position , racketeering off of both delinquents weaker than him and those whom he considered " victims " of bullying at school . In " Yu - Gi - Oh ! 5D ' s " , he is a member of Sector Security who took part in the D1 Grand Prix . Biography . Yu - Gi - Oh ! Ushio overheard Jonouchi and Honda talking about bullying and asked what they were saying . Jonouchi told Ushio to keep out of it , but Honda quickly restrained him and forced a smile saying that it was nothing . Ushio said that picking on people is bad and Honda quickly agreed . After Ushio left , Honda warned Jonouchi how dangerous it was to pick a fight with Ushio . Ushio met Yugi and asked him if Honda and Jonouchi were bullying him . Yugi replied that nothing was happening to him . Ushio explains that victims often defend their attackers . He then assigns himself the position of Yugi ' s bodyguard and thought to himself that he had found himself a good dupe . The next day at school , Ushio beat - up Jonouchi and Honda and brought Yugi to see them beat - up . Yugi tried to explain that he didn ' t want this to happen . Ushio continued to attack Jonouchi , but Yugi protested , refusing to let Ushio do this to his friends . Ushio joked about Yugi calling them his friends and imposed a bodyguard fee of ¥200 , 000 . For that price , he also allowed Yugi to hit the two of them all he wants . Yugi looked at him in shock , which Ushio interpreted as Yugi not being satisfied until Jonouchi and Honda were beaten up some more and proceeds to attack them again . Yugi stood in his way refusing to let him hurt the two and asked Ushio to hurt him instead . Ushio insisted that he hates picking on people , but proclaimed that his bullying was a warning , showing him what will happen if he doesn ' t pay up . Jonouchi was shocked by Yugi standing up for them as Ushio beat Yugi . Ushio then left the three of them , warning Yugi if he doesn ' t pay , he ' ll hurt him with a knife . That night , Yugi solved the Millennium Puzzle and became possessed by Dark Yugi for the first time . Dark Yugi called out Ushio to meet him at the school during the night . Dark Yugi brought twice the amount of money Ushio had demanded , but insisted that they play a game , Money and Knife , to see who got how much . The game involved using Ushio ' s knife to jab the banknotes while they are on the player ' s hand . Ushio played and after a few turns got greedy and rather than risk not winning all the money in the game , he tried to attack Dark Yugi with the knife . However Dark Yugi evaded the attack and inflicted the " Greed , Illusion of Avarice " Penalty Game on Ushio , making him believe he is being showered in money . The next day at school , people saw Ushio playing in leaves and litter , which he believed to be money . Yu - Gi - Oh ! 5D ' s . Trudge is a member of Sector Security . When Lazar described the kind of people who would be participating in the D1 Grand Prix , a silhouette of him was shown . At the beginning of the D1 Grand Prix , Trudge was seen among the contestants . Trudge managed to reach the second stage of the competition . However , he was defeated by Leo and Luna . This caused his Duel Runner to break , disqualifying him from the tournament . Trudge also Dueled against Admire Derby and lost , with Admire obtaining the Level 8 Star Ticket . Deck . Ushio did not Duel in " Yu - Gi - Oh ! " . In " Yu - Gi - Oh ! 5D ' s " , the only card shown in his Deck was " Montage Dragon " . Games . Ushio took part in the following games .