Kenta Sugawara is a young boy who lived with his parents. He first appears when his parents run over Zion. He grew attached to the puppy and decided to give them some food each day. Some bullies see him do this and were about to beat him up, only to be saved by Zion. As time goes by, Kenta grew more attached to Zion. Thanks to Shion's courage, Kenta stood up to the bullies when they came back with their dog, Laddo. He fights off the bullies, going as far as to biting one in the arm.