Ninkyou Tensei: Isekai no Yakuza-hime
Yakuza Reincarnation·任侠転生 －異世界のヤクザ姫－
Ryu, an aging yakuza boss, faces an ambush from younger gang members attempting to take over his territory. After what seems like a fatal attack, he does not die but instead awakens in a fantasy world inhabiting the body of a princess. There, he discovers a possibility that he is the figure mentioned in an ancient prophecy. Despite his unfamiliarity with this new realm, he may be the only one capable of saving it.
