Kenko was abandoned as a new born and was found by Mimi Kawato. She took care of Kenko and she even taught him many skills. When Kenko was put in the academy he was bullied everyday by a bunch of kids. One day one of the kids punced Kenko in the face and was about to punch him again until Gin stopped him. Ever scene that day Kenko and Gin became best friends and then they both meet Kuchi Osawa an the three became inseparable. A few years later Kenko and his two friends were asked to become the next generation of the Hakkinkage's Group.