In episode 4 of Seto no Hanayome (also known as My Bride is a Mermaid ), titled the story shifts from the seaside to the city as Nagasumi returns home with his new mermaid fiancée. Summary & Key Events
: Mawari eventually uses cats to try and startle Sun into revealing her true form. However, she relents after seeing how much her aggressive tactics genuinely upset Sun. Character Introductions Seto no Hanayome - Episode 4
: Mawari begins to suspect Sun's true nature after she briefly glimpses Sun's mermaid tail following a water-related accident at school. In episode 4 of Seto no Hanayome (also
: The episode introduces Mawari Zenigata , Nagasumi's childhood friend and the strict leader of the school's Disciplinary Committee. Character Introductions : Mawari begins to suspect Sun's
: Though her role is minor in this specific episode, she appears as a recurring background character often involved in the school's chaotic events.