Try this novel out: Akuma No Daibensha
https://www.webnovel.com/book/11200525105296105
Yakuza or the Gokudo are organized crime units all over Japan exactly like the mafia.
Having a strict hierarchy, members defer to the Oyabun (or the Kumicho).
Hirayama Yukiko is the daughter of Hirayama Togai and (formerly Hirayama) Yasumi Miyuko. Miyuko, her mother, is a high-end police chief, known in her region as "Rabid Dog". Hirayama Togai, her father, is the Kumicho of the Kawamura-kai, a large Yakuza syndicate located in Osaka.
Born to such parents, it was no wonder Yukiko had trouble acclimating to a katagi[1] lifestyle.
Unfortunately, her father had other plans, dragging her into the Yakuza world.
What will Yukiko decide?
Will she return to being a katagi, or will she become a part of the Ninkyou Dantai[2]?
............
[1] Katagi, in this usage, means "sturdy spirit", thus a regular person that lives an upright, honest life.
[2] What the Yakuza call themselves. It has the meaning of a "chivalrous organization".
Akuma No Daibensha means 'Devil's Advocate'
Or you could read any of my other two novels, lol.
Winter's Chill: She Wept In Sorrow
https://www.webnovel.com/book/10601213305074705/Winter's-Chill%3A-She-Wept-in-Sorrow
OR
Music System: What the Fck
https://www.webnovel.com/book/10828740405181305/Music-System-in-a-Cultivation-World%3A-What-the-Fck%3F
MS is a GAG novel and each chapter is only 50 words. If you don't want to read it, please don't comment on it then. Thanks.