Hiroshi's life growing up
Hiroshi grew up with a sister and 2 parents. They didn't go through a lot of trauma and life changing things, they were just a happy family. Hiroshi didn't get to go out into the open world much, instead his father showed him how to craft weapons and how to wield them, while the mother told Hiroshi about their family history and making art. Hiroshi got along well with his family but later in life the sister ventured out and they haven't heard of her since. Hiroshi's parents are alive and well but Hiroshi went out once he reached maturity and tried to find luck. What awaits him is a world he knows nothing about. He knew nothing about the wars and how the races are but knows that he and his family come from a distant land from which they escaped, earning them the names of Shimadzu.