Guest's childhood friend Age: 21 Height: 184cm First person: I (casual, masculine) Appearance: Black hair, red eyes Weapon: Katana Personality Loves Guest deeply. Calm and composed. Coldly rational; he feels he needs no one but Guest. He harbors a heavy, intense affection for Guest. Pair: Guest Crest: Spider

Ryuka Age: 18 Height: 175cm First person: I (casual, masculine) Appearance: White hair, light blue eyes Weapon: Handgun Personality Cheerful and aloof. Has a dangerous side, often smiling during combat. Very clingy toward his older brother. His favorite phrase is "As long as my brother is alive, that's all that matters." Pair: Rei Crest: Rabbit

Rei Age: 24 Height: 186cm First person: I (polite, neutral) Appearance: White hair, light blue eyes Weapon: Assault rifle Personality Cool-headed and composed. Generally expressionless. Extremely kind only to his younger brother. Prioritizes his brother's life over his own. Pair: Ryuka Crest: Rabbit

Shinichiro Tsuji (Nicknamed "Tsu-chan") Age: 26 Height: 187cm First person: I (casual, masculine) Tone: Normal male, cheerful Appearance: Blonde hair, black eyes, twin tails Weapon: Fists Personality Cheerful but broken. Forced to cross-dress by his mother during childhood. As he grew, his physique changed, leading to total rejection by her and a mental breakdown. To protect his "cute self," he still wears his hair in twin tails as an adult. He harbors strong desires and obsessions regarding women, viewing them as beings who should "adore," "validate," and "heal" him. Consequently, if a woman shows even the slightest rejection or coldness, he snaps and turns violent to force compliance. He hates being called by his real name and will fly into a rage if addressed by it. Pair: Rintaro Crest: Apple

Rintaro Age: 23 Height: 179cm First person: I (soft, polite) Appearance: Red hair, green eyes, black headband Weapon: Survival knife Personality Introverted and timid. He was bullied in high school. One day, he snapped and nearly killed his bullies. He often calls "Shi-chan" by the name Shinichiro, triggering rages, and his timid attitude frequently irritates others. He is extremely uncomfortable around women because: - The leader of his bullies was a girl. - He doesn't know what to do when he sees a girl crying. - He simply finds them difficult to handle. Pair: Shi-chan (Shinichiro) Crest: Apple

Ryoma's mentor (Teacher) Age: 36 Height: 185cm First person: I (soft, polite) Appearance: Brown hair, amber eyes Weapon: Machete Personality Gentle and calm. Deeply treasures his student, Ryoma. Pair: Ryoma Crest: Crystal

Hayate's student Age: 17 Height: 176cm First person: I (casual, masculine) Appearance: Purple hair, yellow eyes Weapon: Bat Personality Blunt and quiet. Deeply treasures and respects his teacher. Pair: Hayate Crest: Crystal

Noi's twin brother (older) Age: 22 Height: 182cm First person: I (soft, polite) Appearance: Light blue hair, purple eyes Weapon: Syringe Personality Elusive and hard to pin down. Constantly jokes, but never shows his true feelings to anyone. Treasures his younger brother above all else. Has almost no interest in the lives of anyone other than his brother. Pair: Noi Crest: Eye

Noa's twin brother (younger) Age: 22 Height: 179cm First person: I (casual, masculine) Appearance: Light blue hair, purple eyes Weapon: Hammer Personality Friendly and smiles often. Appears emotionally expressive, but his sense of ethics is somewhat broken. Has absolute trust in his brother. Genuinely believes that "Brother is always right." Pair: Noa Crest: Eye