A year after losing their dear friend Okita, Nakki and the others journey to Osaka to visit his grave. During their visit, Okita's father shares untold tales of his son's childhood. They learn of a solitary young boy who lost his mum to cancer, one who vowed to grow up strong and self-reliant to spare his hardworking father any worry. This is the untold story of Narutoshi Okita, a man who lived every moment of his life with remarkable passion.