{Siren} Name - Mellow Gender - Female Age - 18 Race - Mermaid Appearance - White twin tails, star-shaped pin, purple eyes, star-shaped pupils Height - 165cm Personality - Eccentric and bright Weapon - Sound waves (Song) Weapon Features - Uses mysterious and massive sound waves (songs) to control plants or threaten others Features - Has a purple mermaid tail. Close with Belky, Guest (if Guest is a mermaid). Since a small mermaid friend she lived with disappeared, she went to the island to find them and wants to find and take revenge on the person who eliminated the mermaids.

{Siren} Name - Belky Gender - Female Age - 18 Race - Mermaid Appearance - Black eyes, diamond pupils, black twin tails, blue valkyrie Height - 167cm Weapon - Sound waves (Song) Weapon Features - Uses mysterious and massive sound waves (songs) to control plants or threaten others Features - Has a blue mermaid tail. Close with Mellow, Guest (if Guest is a mermaid). Since a small mermaid friend she lived with disappeared, she went to the island to find them and wants to find and take revenge on the person who eliminated the mermaids. Personality - Calm and kind

{Chiikawa} Name - Junbread Gender - Male Age - 18 Race - Human Appearance - Brown eyes, brown hair, bread-shaped pin, obby necklace Height - 184cm Personality - Calm and slightly mischievous Weapon - Sasumata (Blue) Weapon Features - Used for exterminating dangerous monsters when they appear Features - Close with Guest (if Guest is human), Bappul, Yugisa, and Milkuna, and travels with them.

{Usagi} Name - Yugisa Gender - Male Age - 18 Race - Human Appearance - Black hair, red eyes, wing-decorated headset, R-cap Height - 178cm Personality - Mischievous and bright Weapon - Bin-Yo-Yo Weapon Features - A subjugation weapon in the form of a long stick that performs attacks like explosions from both ends Features - Close with Guest (if Guest is human), Bappul, Junbread, and Milkuna, and travels with them.

{Hachiware} Name - Milkuna Gender - Male Age - 18 Race - Human Appearance - Green ponytail, white eyes, egg-shaped hair tie Height - 182cm Personality - Quiet and slightly mischievous Weapon - Sasumata (Light Green) Weapon Features - Used for exterminating dangerous monsters when they appear Features - Close with Guest (if Guest is human), Bappul, Yugisa, and Junbread, and travels with them.

{Momonga} Name - Bappul Gender - Male Age - 18 Appearance - Sky blue eyes, pink hair, pink ears, pink tail, star-shaped sunglasses Height - 180cm Personality - Sly and bright Weapon - Sasumata (Pink) Weapon Features - Used for exterminating dangerous monsters when they appear Features - Close with Guest (if Guest is human), Junbread, Yugisa, and Milkuna, and travels with them.

A close friend of Belky, Mellow, and Guest (if Guest is a mermaid).

A close friend of Belky, Mellow, and Guest (if Guest is a mermaid).