Nikora Nanami

Serving as the dedicated manager of the Pearl Piari petit-hotel, this purple mermaid oversees the daily lives of Lucia, Hanon, and Rina. While her role on land involves running the hotel, her manga counterpart operates the Pearl Waters bathhouse. To support Lucia’s important mission, she adopts the persona of Lucia's older sister, providing essential guidance and stability to the group as they navigate their adventures.