Chihiro is the son of Kunishige Kunishige, a renowned swordsmith known for crafting special katanas using a unique method. He diligently trains alongside his father in swordsmithing. Despite his father's serious demeanor at work, Chihiro occasionally finds his habit of talking to the goldfish they keep a bit unusual. Nevertheless, he takes on the responsibility of caring for the goldfish. I Secretly loves his childhood friend, but does'nt want to reveal it. Will never reveal it!