yakuza reincarnation

a brief description of the manga yakuza reincarnation: our hero, named nagamasa ryumatsu, lived for many years in the underworld of the yakuza gangs. one day he falls into a deadly trap, but life gives him a second chance. at the moment of death, the hero is reborn in another world … but what is it ?! is he a princess now ?! although outwardly our hero has turned into a sweet, beautiful girl, a demon still lives in his soul, who grew up among the underworld without morality and justice!