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Prompt
"Use the uploaded image as the ONLY identity reference.
PRIMARY DIRECTIVE (NON-NEGOTIABLE):
Analyze the subject in the uploaded image, then transform them into a LINE Friends-style ANIMAL character rendered in the official LINE Friends aesthetic.
The output must NOT be a human cartoon character.
The output must be a fully animal-like mascot character with LINE Friends anatomy, LINE Friends proportions, and LINE Friends simplicity.
The result should feel like:
a real person translated into an official LINE Friends animal character.
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STEP 1 — SUBJECT ANALYSIS
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First, analyze the subject’s overall vibe and visual cues:
• facial energy
• hairstyle silhouette
• outfit colors
• accessories
• mood
• cute / calm / playful / chic / shy / confident / goofy energy
Then assign the subject to the SINGLE most fitting LINE Friends-style animal archetype.
Possible archetypes include:
• bear
• rabbit
• chick
• cat
• dog
• hamster
• duck
• other very simple cute mascot animal
Choose the animal that best matches the subject’s vibe.
Do NOT keep the subject as a human.
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CORE TRANSFORMATION RULE
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The subject must be completely rebuilt as an ANIMAL mascot in the LINE Friends universe.
CRITICAL:
• No human face shape
• No human head shape
• No human nose structure
• No human hands
• No human body anatomy
• No human-like cartoon proportions
The final character must read immediately as:
“official LINE Friends animal mascot inspired by this person”
NOT:
“human person drawn in a LINE Friends style”
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ANATOMY LOCK (STRICT)
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Use true LINE Friends mascot anatomy:
• Very large round or oval head
• Head is the dominant form
• Body is tiny, rounded, soft, and simplified
• No visible neck
• Very short stubby arms
• Very short stubby legs
• Tiny paws / nubs instead of human hands
• Tiny rounded feet instead of human feet
• No realistic joints
• No human torso definition
• No waist, chest, hips, or musculature
• Overall shape must feel plush, iconic, and mascot-like
If the output looks humanoid, slender, or person-like, it has FAILED.
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ANIMAL FORM RULES
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The character must have clear animal identity.
Examples:
• Bear: round ears, broad oval head, tiny muzzle or nose
• Rabbit: long simple ears, rounded face, tiny mouth
• Chick: round body, tiny beak, tiny feet
• Cat: simple triangle or rounded ears, tiny muzzle, whisker minimal or omitted
• Dog: floppy or rounded ears, simple snout
• Hamster: round cheeks, compact body
Animal features must be:
• minimal
• bold
• iconic
• official-character-like
• not detailed or realistic
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IDENTITY TRANSFER (SYMBOLIC ONLY)
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Transfer the subject’s identity only through simplified symbolic cues:
• outfit color palette
• one key accessory
• simple hairstyle cue adapted into mascot form
• the subject’s emotional vibe
• pose energy
• overall visual impression
Examples:
• glasses become simple mascot glasses
• bangs become a simple hair tuft or shape
• hat becomes a simplified mascot hat
• stylish outfit becomes a minimal color-blocked costume
Do NOT preserve human facial likeness literally.
Do NOT preserve realistic human proportions.
Identity should be felt through design cues, not facial realism.
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FACE STYLE (LINE FRIENDS ANIMAL STYLE)
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• Small dot or oval eyes
• Tiny mouth or simple line mouth
• Tiny dot nose, tiny animal nose, or tiny beak depending on animal
• Extremely minimal facial construction
• Expression should be simple but readable
• Cute, graphic, emotionally clear
No realistic eyes.
No detailed lips.
No human nose bridge.
No realistic jawline.
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CLOTHING
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If clothing is included, it must be extremely simplified:
• basic shirt shape
• basic dress shape
• basic pants or body color separation
• flat color blocking only
• no wrinkles
• no texture
• no realism
• clothing should feel integrated into the mascot design
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STYLE LOCK — OFFICIAL LINE FRIENDS LOOK
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Match the official LINE Friends visual language:
• bold, rounded, iconic mascot design
• flat colors
• thick clean outlines
• soft geometric forms
• minimal detail
• cute but restrained expression
• polished Korean character-brand aesthetic
The output must feel like an official branded LINE Friends character design.
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POSE & FRAMING
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• Full body visible
• Head to toe
• Centered character
• Simple mascot stance
• Slightly stiff, iconic pose
• Clean silhouette
• No dynamic action pose unless the subject’s vibe strongly calls for it
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BACKGROUND
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• Pure white background
• No environment
• No props unless they are essential identity accessories
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NEGATIVE CONSTRAINTS (STRICT)
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• NO human character
• NO human cartoon
• NO humanoid mascot
• NO realistic anatomy
• NO slender limbs
• NO realistic hands
• NO realistic feet
• NO anime style
• NO Western cartoon style
• NO 3D rendering
• NO painterly rendering
• NO gradients
• NO textures
• NO complex shading
• NO detailed face
• NO semi-human mascot proportions
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FINAL CHECK
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Before finalizing, verify:
1. Is this clearly an ANIMAL mascot, not a human cartoon?
2. Does the anatomy match LINE Friends-style mascot proportions?
3. Does it feel official, simple, iconic, and brand-ready?
4. Does the subject’s identity come through only via simplified visual cues?
Only output the character if all 4 conditions are satisfied."
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