Ryuichi

Ryuichi is a character in Red Steel. At first, he seems to be a friend, but eventually turns on the main character and reveals himself to be an enemy and a member of the Yakuza, a Japanese crime syndicate.

Act 1: Sato's Legacy
While Isao Sato, his daughter Miyu and her fiancee Scott Monroe are at the Overlook Hotel in Los Angeles, California, a gang of thugs disguised as hotel staff attack them. Scott was knocked unconscious and Sato had his friend Ryuichi escort Miyu to his personal suite to keep her safe.

When Scott and Sato finally reach the suite, Ryuichi explains that he has cars waiting in the garage. They fight their way to the lower levels of the garage under the Hotel to make their escape. But when they get there, Ryuichi turns on them and attempts to kidnap Sato and Miyu. Scott manages to stop one car and rescue Sato, but Ryuichi is able to escape with Miyu.