Dare Yori mo Mama wo Aisu (2006)

Tamura Masakazu play as a peculiar dad in a troubled but happy and united family.

Both of these dramas deal with non-traditional family structures and standing out in Japanese society. They're also have a similar mix of funny and sad moments.

Both dramas follow the exploits of stay at home dads in communities that don't appreciate their non-traditional roles. While the issues of gender roles and inequality are heavy, both of these comedies lighten it up :) Dare Yori has more colorful characters than At Home Dad, but both are good.