Plot: A fashionable condominium found by a newlywed, but the living conditions are limited to "house husband"? Maison de Otto, a condominium limited to full-time husbands' families. Although it is a fashionable 2LDK in a prime location in Shibuya, Tokyo, the rent is only 50,000 yen a month, so to live in this super-favorable condominium, Riku became a "house husband" without even thinking about it