Hisame's siblings are inhabitants of Soukai.
Hisame has two sisters and two brothers. All of his siblings have dark hair. Hisame's older sister wears a headkerchief while his younger sister wears her hair in a ponytail. Hisame's brothers look similar and both of them wear bandanas.
Hisame's sisters worry about him. His brothers don't speak often.
When Hisame was going to war, his siblings said goodbye to him. His older sister begged Hisame to survive while his younger sister hugged him. His brothers wished him good luck.