Based on a manga by Kimura Tahiko serialised in Gangan Wing. Nagasumi visits his grandmother near the sea during the summer. While visiting, he goes for a swim, and drowns right after entering the water. Fortunately for him he is saved by a young mermaid. Later as he tells the story to his family, a young girl named San appears at his home and begs Nagasumi to marry her. She's followed by two large thugs and they take both him and his parents to San`s home under the sea. If that wasn't strange enough, it turns out San`s parents are mob bosses. Nagasumi is left with the choice of either death or marrying San. He chooses to marry a mermaid. This would likely be that, except San`s father and some members of the mob are not exactly thrilled to have Nagasumi courting San and are determined to bring an end to their relationship--or him. And there is also the matter of keeping it a secret.
Complete episode guide for Seto no Hanayome with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
This episode guide is organized by seasons, making it easy to track your viewing progress or find specific episodes. Use the episode information to plan your binge-watching sessions or catch up on missed episodes.