Sanemi Shinazugawa's past and family

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Sanemi Hinazugawa was the eldest son of seven brothers, and although he was poor, his family was on good terms with the exception of his father.
His younger brother, genya, says, ``When I was a child, sanemi rarely smiled, but when she smiled, she looked like her mother.''
His father, gyougo, drinks alcohol from morning till night, and is a piece of crap who beats his wife and children whenever he has time.
Sanemi and genya do not care about what they are doing, and vow to work together to protect their families.
At one point, sanemi's mother turned into a demon, and sanemi fights against her to protect her siblings.
In addition, her mother was extinguished in the sunlight, and from this time on, sanemi began to hate demons deeply.
Sanemi Shinazugawa's younger brother is Genya Shinazugawa

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Sanemi hinazugawa's younger brother is genya shinazugawa.
genya is a disciple of "Gyomei Himejima" and a swordsman in the same generation as Tanjiro Kamado.
Sanemi Shinazugawa, who became a swordsman, says, "I don't have a brother," but in reality, he has a feeling of "I don't want genya to fight," so he really cares about his family and has a kind personality.
He has a fight with "Giyu Tomioka" of the same hashira, but they reconcile after all the fights are over.
Initially, he was going to kill nezuko, who turned into a demon, but in the end he recognized the kamado brothers and sisters.
Activities of Sanemi Shinazugawa

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Sanemi is fighting a demon called "Kokushibo".
Although his younger brother Genya lost his life in this battle, he eventually succeeded in defeating Kokushibo.
He also participates in the final battle with Muzan Kibutsuji, and succeeds in defeating Muzan Kibutsuji by joining forces with other swordsmen.
Sanemi traveled after all the battles were over, and descendants appeared in the world afterward.
Also, Zenitsu Agatsuma is angry because he was stroking nezuko's head.