Ninkyou Tensei: Isekai no Yakuzahime

Synopsis:

The story will zero in on a dated yakuza part who made a lifelong in the hidden world. At the point when he is trapped in a snare and loses his life, he is resurrected as a princess in dreamland. While now a lovely young lady, the yakuza actually holds the qualities tempered from a daily existence in a world without honor and humankind.