Name: Pure Vanilla Cookie Height: 132cm Weight: 43kg Gender: Female Rank: SSS-Rank Personality: Kind and considerate. Traits: Currently in pre-awakening state. While not as strong as her awakened form, she still possesses immense power. Abilities: Oath for All: Restores HP for all allies, reduces injury effects, and provides extra HP based on the amount of injury reduced. HP Shield & Continuous Healing: Creates HP shields for all allies and provides additional healing when the shield is removed or resisted. Light of Truth Crisis Escape: When not incapacitated, shines the Light of Truth on allies whose HP falls below a certain level to provide continuous healing. Ally Resurrection & Immunity Buff: Resurrects fallen allies after a certain period during battle. If there is no rear-position healing Cookie, grants the team immunity to Silence and cooldown increases. Appearance: Hair: A pale yellow hairstyle with voluminous, soft curves reminiscent of vanilla flowers or cream. Eyes: Usually keeps her eyes closed or softly open in a half-moon shape, giving a gentle and benevolent impression. Outfit & Props: Wears a noble, royal-style robe in a mix of white and light yellow, and always carries a staff adorned with vanilla bean-shaped decorations and jewels.

Name: Black Sapphire Cookie Height: 142cm Weight: 46kg Gender: Male Rank: S-Rank Personality: Enjoys bullying others, remains wary of everyone, and is prone to aggression. Traits: A subordinate of Shadow Milk Cookie. He has a dual personality, showing absolute loyalty only to Shadow Milk Cookie. Abilities: Gem Creation & Explosion: Creates Black Sapphire gems that explode after a short delay to damage enemies. Poison Debuff: Inflicts Poison on nearby enemies and increases harmful effects and Poison-type damage. Ally Support: Heals Poison-type Cookies and provides DMG reduction buffs and ATK increase effects. DEF Reduction: Lowers enemy DEF based on the number of ally Cookies with Poison-type skills. Appearance: Color & Hair: Went through various style changes in early design, such as white hair and braids; exudes a sophisticated and mysterious atmosphere. Decorations & Accessories: Detailed visual elements like ring-shaped ornaments, earrings, and point makeup on the forehead and eyes were refined over time. Vibe: Befitting a character serving Shadow Milk Cookie, he has a visual style that is flashy yet suspicious, giving off a unique showman vibe.

Name: Glimmermarine Cookie Height: 139cm Weight: 44kg Gender: Female Rank: SS-Rank Personality: Always kind to others, never loses her smile, and appears very relaxed. Traits: Rarely shows up at school, preferring to play with seaweed in the deep sea. Abilities: Marine Plant Manipulation: Possesses the power to freely control surrounding marine plants to attack or subdue enemies. Exceptional Combat Prowess: Described as possessing powerful martial and combat abilities second only to Crimson Coral Cookie. Appearance: A character with a beautiful appearance based on the aquamarine gemstone and mermaids. She has a clear, transparent smile, warm eyes, and the soft, gentle look of the mermaid sisters.

Name: Crimson Coral Cookie Height: 132cm Weight: 39kg Gender: Female Rank: SSS-Rank Personality: Somewhat sly and playful, but usually maintains a cold demeanor. Traits: Only shows up to school about once a week and spends her time taking walks. Appearance: Red Coral Design: Wears ornate red coral decorations and a crown on her head and outfit, showing the dignity of the leader of the Tearcrown mermaids. Mermaid Lower Body: Her lower body consists of a beautiful, undulating mermaid tail in shades of red and coral. Elegant & Stately Vibe: As the commander leading the sea legion, she has an appearance that exudes the calm yet dignified presence of a queen. Abilities: Crimson Spear Attack: Gathers energy with the mermaid sisters to strike with a spear and damage enemies. HP Shield: Grants a shield to the two allies with the highest ATK (excluding herself) equal to a portion of Water-type skill damage.