The Way of the Househusband (anime)

The Way of the Househusband (極主夫道, Gokushufudou), is an anime television series based on the manga of the same name by Kousuke Oono.

Description
After disappearing from the underworld, the legendary yakuza Tatsu, "the Immortal Dragon", resurfaces — as a fiercely devoted stay-at-home husband.