Kaiza

Kaiza had short spiky black hair and black eyes. He had a small white rope tied around his head which was tied on the right side of his head and a small x-shaped scar on his chin. He wore a black T-shirt that had a white outline and a white pair of pants. He also had scars on his arms.

After saving Inari from drowning, he taught the boy everything he knew about life, stressing that he must protect the things that were precious to him, saying to always do so "with these two arms". He eventually married Tsunami, Inari's mother, and became Inari's stepfather as well as role model. On one occasion the gate opened due to the rain in the village and area D could be flooded, before this, Kaiza ordered Inari for a rope, he offered to swim to the gate and eventually closed it, saving the situation for which he was considered a hero. When Gatō tried to take over the Land of Waves, Kaiza tried to stop him. But Gatō decided to use Kaiza to intimidate anyone who hoped to stand against him. To do this, he had his bodyguards cut off Kaiza's arms mocking his statement of "protecting the things you love with both arms" and then executed him in public, traumatising Inari, who was watching the execution.