Boy meets girl, who just so happens to be a mobster's daughter, well if that wasn't enough, just slam in there that this mob consists of mermaids and the boy becomes forced into marriage, and there is the based for the comedy of the anime.
It brings forth a mixture of love and survival for the young boy, as he has to keep his girlfriend/wife's mermaid sercet from the rest of the world. The mermiad mob keeps pressure on the boy and tries to break apart the young couple, by ANY MEANS NECESSARY.
A good one to watch when you need all types of laughter to fill the day.
