My Home Hero

My Home Hero synopsis: Tetsuo Tosu never anticipated that his daughter, Reika, would become a victim of domestic violence. Suspecting her yakuza boyfriend, Nobuto Matori, of being the perpetrator, Tetsuo resolves to investigate him and his associates. However, as he searches for evidence at Reika's apartment, he discovers that his daughter is not the first victim, and a darker fate looms for her. In a confrontation with Nobuto, Tetsuo ends up killing him in the ensuing struggle. Fearing retaliation from the yakuza, Tetsuo and his wife, with her assistance, hide the body. Adding to the misfortune of the Tosu family, it turns out that Nobuto is the son of the mafia's leader. Now, considered prime suspects in Nobuto's disappearance, Tetsuo and his wife must employ all their cunning to shield their daughter from the yakuza and their relentless pursuit. (Source: Mangamonster.net)