Volumes 1-7 of the novel and Volume 1 of the comic are now on sale!

Future volumes have also been confirmed!

An Isekai reincarnation fantasy that has garnered over 70 million total page views across all platforms (including Kakuyomu), featuring a protagonist active in both internal affairs and the underworld!

Yokohama Ryusei, an underworld debt collector and yakuza whose name differs by just one character from a certain celebrity, was collecting debt from someone researching a reincarnation magic circle. He decided to try it out, wondering if it could be profitable...

This is the story of a boy, born as the third son of a poor knight noble family in another world, who possesses the memories and yakuza skills. By living for his kind family, he develops their territory, and he himself rises through knowledge and effort.

From chapter 150 onwards, the yakuza elements become more pronounced.

*Basically, the yakuza elements are generally mild and subtle, so please feel free to read.

Also, if it's not too much trouble, we'd be incredibly encouraged if you could give us a 1-5 star rating, bookmark, leave a comment, review, etc. d(´▽｀*)

*Please note that this is a repost of content updated earlier on Kakuyomu, so updates here are significantly delayed. Thank you for your understanding <(*_ _)>