Kiai Ryūken




 * Ryuuken is a karate leaguer. He has been a member of Silver Castle since its founding, and he has the best relationship with Ruri Ginjo. He has a gentle personality and is somewhat mentally weak, but has a fiery fighting spirit. A complete Ricardo black box is built into his chest. With his special move being "Ryukken".
 * He was made at the same small town factory as Silky, but he was rolled out as a karate leaguer due to a wrong order. At first, he thought that he was the same soccer leaguer as his friends, so he couldn't show his full potential. Yet a certain incident made him realize his true make and model and was able to exercise his abilities more accurately. Which allowed him to improved his soccer skills. He is the second toughest player after the GZ, who can continue to fight as if nothing happened even if he was attacked by an enemy. He is a reliable presence for a team that suffers from rough play.
 * He was made at the same small town factory as Silky, but he was rolled out as a karate leaguer due to a wrong order. At first, he thought that he was the same soccer leaguer as his friends, so he couldn't show his full potential. Yet a certain incident made him realize his true make and model and was able to exercise his abilities more accurately. Which allowed him to improved his soccer skills. He is the second toughest player after the GZ, who can continue to fight as if nothing happened even if he was attacked by an enemy. He is a reliable presence for a team that suffers from rough play.