Gokushufudou: The Way of the House Husband

Once known as the “Immortal Tatsu,” the legendary yakuza that beat a rival gang by himself, Tatsu now has a slight change in occupation -- as a house husband! But even a devoted stay-at-home husband has to deal with his fair share of battles (at supermarket sales) and clean up dirty messes (in the kitchen)...

(Note: “Yakuza” is a term referring to organized crime groups in Japan, similar to mafias.)