Need Yakuza/gang recs

Ive read quite a few but definitely not all of them so I feel like I could be missing some great ones. Plz recommend any even if they’re super popular, i may have missed it somehow. Thank u! Manga or manhwa; doesn’t matter :) thanks again!

Titles in order:

•Yakuza ga Tensei shitara Mori Ranmaru datta Ken (modern day yakuza goes back in time to warring states Japan era)