
He is frequently challenged by Kamui only to beat him each time. In Episode 62, after Asaka lost and was fired from Team Asteroid, Tetsu told her that he would like to see Ren lose and that Aichi might be the one who can defeat Ren, not Kai.ĭuring the second season, Tetsu plays a more of a supportive role in the new Asteroid team giving his spot in the lineup to Kai and briefly lending his deck to Ren during his fight with Kenji. Even then his ties to Ren were strong, and he felt obligated to look out for his friend after Kai's desertion, Tetsu chose to stay by Ren's side. Tetsu was the first person to have PSY Qualia used on him, in an accident that gave him a lasting impression of Ren's strength. He uses a Dark Irregulars deck, which fills up its soul with many units and to use as ammunition against opponents. Tetsu acts as Ren's right hand, and is known as the "General" of Team Asteroid. One of the founding members of the Foo Fighters. That was when Tetsu noticed that they had spent the whole day playing this game and he decided that Vanguard was worth playing. Tetsu wanted to battle more, but Ren told him that it was getting late. When Tetsu lost, he asked Ren to battle him again until he finally wins in the end. They fought on the rooftop of the school. Evenually, he gave in and took Ren's offer of playing the game. At first, Tetsu would turn down Ren's offers to play the game whenever he came to the hideout. Ren ran to him and told him to play the game. Tetsu was looking at the cards when Ren noticed that the cards were glowing a bright rainbow like color around them. When Tetsu asked what it was, Ren explained as a card game called Cardfight!! Vanguard, a popular game that is taking the world by storm currently. One of his gang members started to empty out Ren's school bag when his deck box came out.

When his gang members came back with Ren, he was not pleased with him. When cardfighting though, he can be absolutely relentless and will call his opponents out on their weakness if they are not up to the level they should be.ĭuring his school years, he was in a small gang of high school kids. Like one time he offered some opinions on Emi's choice of Grade 3s for her deck while commenting on Kamui's play style. When it comes to children, he would be shown answering their questions about Cardfight and doesn't mind helping them out with their decks. He cares very much for his teammates and always help them when can. Although he is tall and appears to be intimidating, he is actually a gentle and kind person. He is the more quiet member of his team, only talking when he needs to.
