My Bride is a Mermaid is a tV series anime that premiered in spring 2007, produced by GONZO.

About the production: the story comes from a manga, there are 26 episodes of about 24 minutes and its current status is "finished".

Its main genres are comedy and romance, with themes such as Parody, Mermaid, Male Protagonist and School.

On AniList, My Bride is a Mermaid has an average score of 73%, a good score, and appears on 63,381 users' lists.

The franchise continues in or follows from: Seto no Hanayome OVA.

Michishio Nagasumi's life couldn't be any more normal. In an odd twist of events, during his summer vacation he ends up almost drowning in the sea. Luckily, the cute mermaid Seto San appears to save him. However, San is from a yakuza mermaid family and according to their law, if a human is to catch sight of a mermaid, either he or the mermaid must die. The only other way is for Nagasumi to be taken in as a family member, marrying San. In attempts to save both of their lives, Nagasumi asks for San's hand in marriage. Nagasumi's summer vacation reaped more then what he would expect, as he must now protect San from others finding her secret out.

Official synopsis from AniList.