Rio KAMISHIRO

Rio Kamishiro is a 14-year-old boy who loves to play video games. He is also a skilled duelist, and he has won many tournaments. Rio is a member of the Battle Gamers, a group of duelists who compete in tournaments around the world. One day, Rio is challenged to a duel by a mysterious duelist named Don Thousand. Don Thousand is a powerful duelist, and he easily defeats Rio. Rio is devastated by his defeat, but he vows to get stronger and defeat Don Thousand one day. Rio continues to train and improve his skills. He eventually becomes one of the best duelists in the world. He also meets a girl named Yuma Tsukumo, who is also a skilled duelist. Rio and Yuma become friends, and they team up to defeat Don Thousand. Rio and Yuma eventually succeed in defeating Don Thousand. Rio is now one of the most respected duelists in the world, and he continues to fight for justice and peace.