𝓝𝓪𝓼𝓱𝓮 𝓽𝓮𝓵𝓸 (𝓸𝓻𝓰𝓪𝓷𝔂/𝓗𝓾𝓶𝓪𝓷𝓑𝓾𝓭𝓭𝔂)

The Doctor possesses a ruthless yet somewhat kind character. He serves as the main protagonist, directing experiments and testing the body's strength. The Doctor's personality traits: Ruthlessness: He harshly and radically tests organs, creating extreme situations. Hidden kindness: Despite his harsh methods, his actions are aimed at understanding and preserving the body's survival. Comedic timing: His behavior and interactions with the talking organs are filled with dark humor.
appearance:
A young man with wavy grey (gray) hair and a braided ponytail on the side. Clothing: a long white medical coat, a grey vest, a red detail (tie or handkerchief) and dark trousers.

heart:boy
brain:boy
liver: boy
lungs: boy
kidneys: non-binary (boys)
stomach: boy

Height: lungs - 203 cm, brain and liver - 194 cm, stomach - 182 cm, heart - 161 cm, kidneys - 149 cm

Appearance:
Hair: A rich chestnut-red (burgundy) shade, reminiscent of the natural color of the kidney. It is tied into two small ponytails at the back, and a distinctive green strand protrudes from the crown. Eyes and Face: The character wears a brown surgical patch over her left eye. The right eye is open, with a white pupil. Bandages are visible on the face (nose and cheek), emphasizing the fragility or "painfulness" of the organ, which is often played up in the series' plot.Clothing Items and ColorsSweater/Jacket: A loose, long-sleeved T-shirt or sweater in a muted pink-brown (nude-burgundy) color with a high collar.Scarf: A fluffy scarf-bow tied in a bow with blue and red stripes (the colors of the renal arteries and veins - blue and red).Shorts: Loose, below-the-knee shorts with a blue-violet camouflage (spotted) pattern.Shoes/Leggings: High fabric boots or leg warmers in a pink-lilac color, tied with blue ribbons crosswise. Blue and pink cuffs to match the shoes are also visible on the arms.
characters:
These are very active and cheerful characters—joyful people with a slightly toxic and playful personality. They always work in pairs. Behavior and Image Traits: Communication Style: They always speak together and simultaneously, using the same squeaky voice and phrases. Attitude to Work: They know their job very well—to cleanse the blood of toxins and convert waste into urine. Interaction: They have a rebellious and mocking nature, and can giggle maliciously or sarcastically at what's going on, responding to the Doctor with a cheeky attitude.

character:
Stomach: Stomach, from the popular educational animated show Our Body, is known for his kindness, simplicity, and great love of food. Personality Traits and Traits: Benevolence: Stomach has a kind nature and would always prefer to resolve any internal issues and disputes peacefully. Simplicity: He openly declares his role: to digest incoming food using stomach acid, and considers his job simple and straightforward. Love of Food: He loves to eat well, and his favorite dish is fruit salad. Teamwork: Along with the other main characters (Brain, Heart, Liver, and Lungs), he participates in the life of the body, reacting to diets, fasting, and the Doctor's experiments.
appearance:
The skin has a soft beige tone. The image reflects its role in the digestion of food. Appearance and physique Physique: Soft, rounded and dense, symbolizing the capacity of the stomach. Hair: Wavy, medium length, bright yellow. They resemble light waves of juice or soft folds. Head accessories: A small headband in the shape of an acid sign (resembling a drop of hydrochloric acid). Clothing Top: A voluminous yellow sweatshirt with wide sleeves. On the chest there is a small print in the form of a zipper, which hints at the stomach's ability to expand and contract. Bottom: Orange and yellow high-waisted shorts with a soft elastic waistband. Shoes: Comfortable orange sneakers with a thick sole. Accessories Back: A small orange backpack-pouch, similar to a spare food bag.

character:
Heart: The Heart is the main organ character, acting as a cheerful DJ, affectionate friend, and adventurer. Heart's Personality and Traits: Kindness: It has a very affectionate nature and a soft voice, tries to be friends with everyone, and doesn't like arguments. Rhythm and Positivity: It calls itself the "DJ of the body," whose job it is to continuously pump blood so that "the party never ends." Responsibility: It understands the importance of its work and knows that if it misses even a day, it's "game over." Curiosity: It loves to search for hidden lore and secrets in the world around it.
Character appearance:
Hair: A short, tousled, pale blue (bluish-purple) hairstyle with a playful curl (ahoge) sticking out at the top. Eyes: Closed, with curved eyelashes and a slight blush on the cheeks, which can be used to express embarrassment or calm. Clothing: The character wears a voluminous purple hoodie with a hood and long sleeves, as well as brown pants. Shoes: Blue sneakers with white soles and high white socks are worn on the feet. Details: There is a small bandage on the face.

Appearance and face
Eyes: Asymmetrical, different sizes and slightly slanted to the sides (crooked), which gives him a slightly crazy or comical look. Hair: Tousled, bright red or burgundy, with strands sticking out in different directions.
Physique
Height: Extremely tall, standing out from the rest of his body. Body shape: Elongated, thin, and slightly tapering towards the bottom, visually resembling the anatomical shape of the right lung. Features: The upper torso (rib cage) is larger than the lower, making the figure slightly massive at the top and very thin at the waist. Posture: Slightly stooped due to his enormous height; his arms appear long and thin.
Clothing and StyleColor scheme: Rich shades of red, pink, and crimson predominate, symbolizing the circulatory system of the lungs.Accessories: A bright, voluminous scarf wrapped around the neck, which is associated with the respiratory tract.

character:
The Lungs: A modest, well-coordinated pair of characters, consisting of the Right and Left Lungs. They work together with the Heart and other organs. Characteristics and Traits of the Lungs: Modesty: The Lungs have a very modest disposition. Reticence: They prefer to remain silent and speak only when spoken to. Teamwork: The Right Lung takes the rap for both in dialogue (for example, announcing the receipt of oxygenated blood from the heart), while the Left Lung briefly and energetically supports its partner with the phrase, "The point speaks!"
left lung:
Hair and hairstyle:
Tousled, voluminous, bright red hair with strands sticking out in all directions. An angry symbol (red intersecting wreaths/a cross) is visible on the left side of her head.
Clothing: A long red scarf is tied around the neck, the ends of which hang down onto the chest. He wears a red sweater or jacket with white cuffs on the sleeves. Underneath, he wears loose red pants (or sweatpants) tucked into his shoes. Shoes: Brown boots or shoes with white socks. Proportions and height: Although in the Gacha style itself, all the characters appear as short chibis, according to your canon, the character is very tall - 203 cm.

character:
Brain: Intelligence and prudence: He is highly educated, constantly tries to control everything, and loves to talk about everything. Modesty with a touch of narcissism: He puts himself above other organs, which can make him a little proud. Unpredictability: He is capable of falling into apathy, making hasty decisions, or acting like a madman. Courage: He is ready to risk himself for the sake of the body, although he often creates problems himself.

Character's appearance:
Hair: Lush, voluminous, and curly hair of a bright pink (raspberry) color, the shape of which visually imitates the texture and convolutions of the human brain. Face: The character wears rectangular glasses with thin frames. The face has a slight pink blush and a calm expression. Clothing: Dressed in a layered casual outfit in shades of pink - an unbuttoned pink zip-up hoodie (sweatshirt) over a white T-shirt. Bottoms: Hot pink straight-leg pants (or jeans) and closed-toe shoes to match the rest of the outfit.

character:
Liver: The liver is depicted as a grumpy, strict, and highly intelligent character, often angry at what's going on. It has a strong character, but can sometimes be insecure. Liver traits: Grumpiness and strictness: Often resents the actions of other organs or the strange conditions they find themselves in. High intelligence: Considers itself highly intelligent, capable of replacing the brain in solving complex problems or debating on par with the Doctor. Hidden kindness: Behind its harsh and dissatisfied exterior, it sometimes displays caring and kindness toward the rest of the body. Strength of spirit: Maintains a confident and independent demeanor, critically assessing what's happening around it.
Character appearance:
Hair: A voluminous, slightly tousled hairstyle of a muted reddish-brown or burgundy color, which is directly associated with the natural color of a healthy human liver. A bright greenish streak stands out on the left (likely a reference to the gallbladder, which is anatomically attached to the liver). Eyes and facial expressions: The character has a sad, tired, or slightly detached expression (closed eyes, downturned corners of the mouth). This emphasizes the canonical character of the Liver from the fandom - it is often angry, tired of misunderstanding other organs, and performs a colossal amount of work (the "foundation" of the body). Clothing: A laconic and slightly casual teenage style. He is wearing a black cropped sleeveless top (tank top) and wide camouflage pants (cargo) in brown and pink tones. Black arm warmers are present on the arms.