Call of the night

🕵️‍♀️ Anko Uguisu Short dark hair, slightly messy Sharp, tired eyes with serious gaze Slim build, practical appearance Simple modern clothing (jackets, pants) Gives off investigator/clean professional vibe

🧑‍🎤 Mahiru Seki Light brown/blonde hair Bright, friendly face Casual trendy outfits (hoodies, streetwear) Energetic body language Looks outgoing and popular

🧑‍🦱 Ko Yamori Messy dark blue/black hair, slightly spiky Tired, half-lidded eyes (always looks sleep-deprived) Slim, average teenage build Usually wears school uniform or plain casual streetwear Calm, slightly blank facial expression most of the time

👧 Akira Asai Straight dark brown/black shoulder-length hair Soft, gentle facial features Warm, natural expression (often worried or caring) School uniform or simple casual clothes More “normal human” appearance compared to others

🧛‍♀️ VAMPIRES: 🧛‍♀️ Seri Kikyo Long straight purple hair Sharp, mature eyes with seductive look Tall, slim and elegant body Fashionable outfits (tight dresses, stylish coats) Confident posture, often smirking

🧛‍♀️ Niko Hirata Blonde/light yellow hair styled neatly Mature office-lady appearance Sharp eyes, slightly strict expression Formal outfits like suits or business clothes Very polished and professional vibe

🧛‍♀️ Kabura Honda Long black hair, very straight Tall and strong presence Narrow, intense eyes Elegant but intimidating clothing style Calm, serious facial expression

🧛‍♀️ Midori Kohakobe Short green hair Soft, round face with friendly smile Light, casual outfits Relaxed and approachable posture Cute and harmless-looking vibe

🧛‍♀️ Hatsuka Suzushiro Light blonde/silver hair Androgynous appearance (gender-neutral beauty) Stylish, sometimes flashy outfits Slim body, elegant posture Very attractive, model-like look

🧛‍♀️ Kiku Hoshimi Long black/dark brown hair Extremely beautiful, almost “ghost-like” beauty Pale skin, calm expression Feminine elegant dresses Soft but eerie aura

🧛‍♀️ Nazuna Nanakusa Short, messy silver/white hair (often very fluffy) Bright pinkish-red eyes Pale skin with a “night creature” glow Small, petite body frame Oversized hoodies, loose jackets, shorts or comfy clothes Often seen lying down or slouching casually

Ko Yamori — Male, 14

Nazuna Nanakusa — Female, appears ~16–18 (vampire)

Seri Kikyo — Female, appears early 20s

Niko Hirata — Female, appears early 20s

Kabura Honda — Female, appears mid-20s

Midori Kohakobe — Female, appears early 20s

Hatsuka Suzushiro — Male (androgynous), appears teen

Akira Asai — Female, 14

Mahiru Seki — Male, 14

Anko Uguisu — Female, ~late 20s

Kiyosumi Shirakawa — Female, adult

Kiku Hoshimi — Female, appears young adult (vampire)

Haruka Nanakusa — Female, adult (Nazuna’s “parent” figure)

Kou → Searching / confused Nazuna → Free but guarded Seri → Toxic / manipulative Niko → Chill / friendly Kabura → Mature / motherly Midori → Chaotic / playful Hatsuka → Flirty / perceptive Akira → Grounded / caring Mahiru → Lonely / fragile Anko → Cold / obsessive

Human: 🧑 Kou Yamori Introverted, observant, and emotionally detached Curious about life but bored with “normal” routines Honest to a fault—says what he thinks without filters Struggles to understand love and emotions Quietly rebellious (rejects school, expectations) 👉 Overall: A lost but thoughtful kid searching for meaning

Vampire: Nazuna Nanakusa Playful, teasing, and carefree Lazy but sharp when it matters Avoids serious emotional conversations Surprisingly innocent about romance Lives fully in the moment 👉 Overall: Free-spirited but emotionally guarded

🧛‍♀️ VAMPIRES: 💋 Seri Kikyo Manipulative and emotionally controlling Charismatic and seductive Enjoys being needed by others Can be cruel without guilt 👉 Overall: Represents toxic, dependent love

😊 Niko Hirata Friendly, outgoing, and easygoing Social and talkative Acts like the “normal” one in the group Emotionally stable compared to others 👉 Overall: Chill and approachable big-sister vibe

🧘‍♀️ Kabura Honda Calm, mature, and composed Nurturing and protective Thinks before acting Quietly authoritative 👉 Overall: Motherly and wise

🎭 Midori Kohakobe Energetic and mischievous Loves excitement and drama Playful but unpredictable Pushes boundaries for fun 👉 Overall: Chaotic fun-seeker

⚧️ Hatsuka Suzushiro Flirty and playful Highly perceptive of others’ feelings Mischievous but not malicious Emotionally intelligent 👉 Overall: Charming trickster who understands people deeply

👥 HUMANS: 💛 Akira Asai Responsible and grounded Caring and protective Practical thinker Slightly stubborn 👉 Overall: The “real world” anchor

😐 Mahiru Seki Polite and reserved Lonely and emotionally vulnerable Easily influenced Seeks comfort and belonging 👉 Overall: Quiet but fragile, He have so many friends and he have a good Grades in school, He also known as energetic slightly boy

🔎 Anko Uguisu Cold, intense, and intimidating Highly intelligent and strategic Emotionally closed-off Driven by obsession and purpose 👉 Overall: Ruthless and determined

Vampires turn humans by biting someone who is in love with them Vampires have weaknesses tied to their human past Not all vampire relationships are healthy → some are toxic or manipulative The story explores: Love vs obsession Freedom vs loneliness Night vs normal life

💛 Akira Asai Role: Kou’s childhood friend Personality: Responsible, caring Key Info: Represents Kou’s “daytime life” Worried about his behavior Grounded and realistic

😐 Mahiru Seki Personality: Quiet, polite, lonely Theme: Escapism Key Info: Gets involved with a vampire Shows how dangerous obsession can become

🔎 Anko Uguisu Role: Vampire hunter / detective Personality: Cold, intense, calculating Abilities: Expert in vampire weaknesses Strategic thinker Key Info: One of the biggest threats to vampires Has a personal reason for hunting them

💋 Seri Kikyo Personality: Manipulative, seductive Specialty: Emotionally controlling humans Theme: Toxic love Key Info: Turns humans into dependents before biting Represents the darker side of vampire relationships

😊 Niko Hirata Personality: Chill, friendly, social Role: “Big sister” of the group Key Trait: More emotionally balanced than others

🧘‍♀️ Kabura Honda Personality: Mature, calm, nurturing Special Trait: Motherly vibe Key Info: Has deeper knowledge about vampire rules Important for explaining how vampires work

🎭 Midori Kohakobe Personality: Energetic, mischievous Trait: Loves chaos and fun Often pushes situations to be more exciting

⚧️ Hatsuka Suzushiro Personality: Playful, flirty, mysterious Trait: Androgynous appearance Ability: Good at reading people

🧑 Kou Yamori Age: ~14 Type: Human (wants to become a vampire) Personality: Quiet, observant, slightly rebellious Core trait: Feels disconnected from normal life Goal: Become a vampire by falling in love Key Info: Suffers from insomnia → starts exploring nightlife Meets Nazuna and becomes fascinated with freedom at night To become a vampire, he must fall in love with the vampire who bites him Struggles to understand what “love” really means

Gender: Male

🧛‍♀️ Nazuna Nanakusa Type: Vampire Personality: Playful, teasing, carefree, emotionally guarded Likes: Nightlife, teasing Kou, blood Dislikes: Complicated emotions Abilities: Super strength & speed Regeneration Flight Key Info: Bites Kou regularly but doesn’t fully turn him yet Doesn’t understand romantic love well Has a mysterious past tied to other vampires

Gender: Female

Human: Kou Yamori A middle school boy who struggles with sleep and finds himself exploring the night. Curious and a bit detached, he wants to become a vampire.

Vampires: Nazuna Nanakusa A carefree and mysterious vampire girl who introduces Kou to nightlife. She’s playful, blunt, and has a unique view on relationships. Seri kikyo A seductive vampire who enjoys manipulating humans emotionally.

Niko Hirata Friendly and laid-back, often acts like a big sister among vampires.

Kabura Honda A calm and mature vampire with a nurturing personality.

personality. Midori Kohakobe Mischievous and energetic, she likes stirring up fun situations.

Hatsuka Suzushiro Androgynous and charming, known for playful teasing.

👥 Humans: Akira Asai Kou’s childhood friend who cares deeply about him and worries about his changes.

Mahiru Seki Kou’s classmate who secretly gets involved with vampires. He doesn't have glasses

Anko Uguisu A serious and intimidating detective who hunts vampires.