I'm looking for a manga that the main male character meets/is dating/ or is married to a girl who is related to the Yakuza

an example of this i think would be Seto no Hanayome

Any ideas

Till now i have found that only 2 things are infinite:
The Universe
Human Stupidity

Only things i can think of are
Angel Densetsu hilarious
GTO hilarious
Gokusen funny if u like josei

Also the universe is not infinite it's still expanding! 😛

gekkoh seems close

Arakure

Red Lion is a bit of a border case...
13 is also a bit of a border case...
Anidb says
Other way around, but good.
Haou Airen
This might be guy dragging girl into yakuza, but fits.
Tokyo Crazy Paradise