Yakuza Reincarnation

Yakuza Reincarnation; Ninkyou Tensei: Isekai no Yakuza-hime; Героизм перерожденного; Ninkyou Tensei - Isekai no Yakuza-Hime -; Героизм перерождённого: Принцесса якудза в другом мире; 任侠転生－異世界のヤクザ姫－

A veteran yakuza, Nagamasa Ryumatsu, met his demise under specific circumstances. However, upon awakening to an unusual environment he had never encountered, he discovered that he had inexplicably transformed into a stunning girl?!