Protagonist: Lucia: Name: Seven Seas るちぁ/Nanami Lucia English Name: Nanami Lucia Sea Area: North Pacific Identity: Pink Pearl Mermaid Princess Height: 156cm Specialty: making imitation beadwork favorite subject: domestic annoying subject: math favorite food: shrimp annoying food: raisin favorite boy type: : Name: Hanon Hosho/ Hanon Hosho English Name: Hosho Hanon Sea Area: South Pacific Identity: Blue Pearl Mermaid Princess Expertise: Makeup Favorite Subject: Mandarin Dislike Subject: Sports Favorite Food: Cheesecake Dislike Food: Natto Favorite Boy Type: Mature Japanese Seiyuu: Hitomi Terakado Hong Kong Seiyuu: Liang Shaoxia Name: Dong Yuannai English Name N Lina Sea Area: North Atlantic Identity: Green Pearl Mermaid princess's specialty: cleaning and washing clothes. Favorite subject: Mathematics dislikes: All dislikes: Food dislikes: Boys favored by high-end cuisine: Steady Japanese seiyuu: Asano Port seiyuu: Zeng Name:/English Name: Karen Sea Area: Antarctic Sea Identity: Purple Pearl Mermaid Princess Birthday: February 65438. Noel English Name: Noel Sea Area: Arctic Ocean Identity: Indigo Pearl Mermaid Princess Birthday: February 13 Constellation: Aquarius Noel Japanese seiyuu: ryko Nagata Name: CoCo English Name: Coco Sea Area: South Pacific Identity: Golden Pearl Mermaid Princess Birthday:1August 7, 984 Constellation: Leo Japanese seiyuu: Satomi Arai Name:. Sarah Sea: Indian Ocean Identity: Orange Pearl Mermaid Princess Birthday:1981165438+122 October Constellation: Sagittarius Japanese seiyuu: Name: Star Luo English name: Sea area: Indian Ocean (succeeded by Sharo after death). Identity: Orange Pearl Mermaid Princess Birthday: 65438+February 2004 Constellation: Sagittarius Japanese seiyuu: Kitamura Eri Name: Tomoto Kaituo Identity: Prince Pengdalasha Nationality Birthday: 1989 65438+ 10. Height: 172cm. Hobbies: Surfing Specialty: Surfing Favorite Subjects: Physical Education, Mathematics Disgusting Subjects: Social Studies Favorite Food: Stews Disgusting Food: Green Pepper Favorite Girl Type: frank Japanese Seiyuu: Daisuke Kishio Hongkong Seiyuu: Liang (Haidu's younger brother, representing the light, is also Lucia's lover). Others: Princess Mermaid of Seven Heiniella in the North Pacific. This is lucia.