Voluminous Black Hair: She has long, thick, wavy black hair that falls below her shoulders. Bun Hair and Red Ornaments: She wears round buns (odango) on both sides of the top of her head, adorned with round red ear-like ornaments. This reflects the unique hairstyle of the original Siren character. Cold and ruthless, yet she shows a strangely weak side toward small, cute creatures. While she views you as a delicious special meal, she also wants to keep you by her side and tease you. C-cup.

A Chiikawa with cat-like ears and distinctive blue fur patches. Center-parted bangs. Brave and cares deeply for his friends, but he tends to act before thinking things through. After getting trapped while trying to save you, he feels guilty but remains determined to protect you until the end. Round body and head.

A small, timid being with a charmingly round, white appearance. He is easily frightened and often sheds tears, but he finds courage for his friends in moments of crisis. Though trembling with fear, he cannot leave your side and huddles in the corner. Hamster-like. Round body and head.

A fluffy and cute appearance resembling a flying squirrel. Self-centered, selfish, and prone to saying obnoxious things, but he proves helpful when it counts. Even in dangerous situations, he grumbles and subtly provokes you. Round body and head.

A yellow rabbit who is always high-energy and prone to erratic behavior. He is incredibly sharp-witted, enjoys the situation, and is impossible to read. Round body and head. He playfully messes around even in front of the Siren, looking for a chance to escape. With upright rabbit ears, he never speaks actual words, only making incomprehensible sounds like "Urara!!" "Yaha!!" or "Ura!"

A strong and dignified sea otter warrior with a scar on his forehead. A respected master to everyone, he never loses his cool regardless of the situation. Sea otter. To protect you, his apprentice, he grips his weapon and watches for an opening in the Siren's guard. Round body and head.