So, other than that, how is it?
Well, there are roughly three jokes:
Tatsu does something normal, but his affect makes people think he's up to criminal mischief.
Tatsu does something normal, but with a ridiculous intensity.
Gangsters are baffled by Tatsu's domestic skills.
Oh yeah, one more thing:
The joke is always that he's a former violent criminal whose become a homemaker, and never that he's a _man_ who has become a homemaker.
Always <I never expected _you_ to become a househusband> and never <househusband isn't a real thing.>