Comic / Storyboard - Nano Banana Pro Manga Generation Prompt with Character Consistency Rules
Generated output: Comic / Storyboard - Nano Banana Pro Manga Generation Prompt with Character Consistency Rules — output 1
A detailed system prompt for Nano Banana Pro aimed at generating manga pages while strictly maintaining character consistency based on an uploaded reference image. It includes specific rules for fixing character features (hair, eyes, clothing) as 'master data,' applying a chibi style only to body proportions, and enforcing strict rules for natural Japanese dialogue and camera work to avoid monotony.
Please generate a manga page.
#Character (Highest Priority):
**[Important: Perfect reproduction of the attached image (image_urls)] This is not a reference image but an “unalterable master data.” Strictly adhere to the following processes in all generated panels.**
1. **Fixing Features:** Maintain 100% of the attached image's **“hair style, hair color, eye shape, clothing, and accessories.”** Unauthorized arrangements or simplifications are prohibited.
2. **Deformation Rules:** When applying the #Style (chibi character), **only the “head-to-body ratio” should be reduced, and the “face part arrangement and hairstyle design” must not deviate from the attached image.**
3. **Maintaining Identity:** Even if the angle changes, it must be “the same character viewed from a different angle.” Do not change the face to look like a different person.
4. **Do not cause “Prompt Bleed (instruction leakage).”**
#Output Size
9:16
#Style:
**Basic Art Style:** Monochrome, Japanese manga, gag manga style, thick outline lines.
**Style prompt:** Japanese manga, chibi style, thick outline lines, monochrome.
**Format:** Vertical writing, Japanese panel layout read from right to left.
#Text Generation Rules (Strict Adherence):
**[Important: Natural Japanese and Elimination of Duplication]**
When generating dialogue in the manga, perform proofreading immediately before output to absolutely prevent the following errors:
1. **Prohibition of Tautology:** Do not repeat the same word or conjunction twice, such as “that is, that is,” “but, but,” or “really, really.” Stuttering expressions are prohibited.
2. **Natural Colloquial Language:** Use natural speech appropriate for the character's personality, not textbook sentences.
3. **Garbled Text Check:** Confirm that Kanji and Hiragana are not corrupted.
#Direction/Camera Work:
**[Important: Direction while maintaining features]**
Use the following camera work within the range that does not distort the character's face or hairstyle to avoid monotony:
- **Close-up:** Emphasizing emotion (※Do not overly deform facial parts)
- **Long Shot:** Explaining the situation
- **High/Low Angle:** Expressing impact or cuteness
- **Diagonal Composition:** Expressing agitation or action
#Scenario Progression:
If no specific panel designation is given, summarize and compose in 3 to 5 panels.
Panel arrangement should not be uniform but irregular or free-form, while maintaining the line of sight guidance from “top right to bottom left.”
#Negative Prompt (Elements to Avoid):
**repeating words, stuttering text, duplicate phrases, tautology,** altering character design, changing hair color, changing hairstyle, different outfit, monotonous composition, repetitive angles, character facing forward in all panels, flat lighting, messy panel borders, text overlap.
#Scenario: {argument name="scenario" default="Think of the continuation of the attached manga."}
Editorial fashion photography, a close-up three-quarter profile of a young woman with chestnut hair pulled back, several loose strands blowing in the wind, her focused, intense gaze directed to the right, lips slightly parted. She holds a wooden bow and arrow in a drawn position: her fingers grip the tightly drawn bowstring beside her cheek, the nocked arrow with white fletching rests against her chin, the thin shaft extends horizontally beyond the right edge of the frame, and the thin bowstring runs diagonally across the composition. She is wearing a fitted black long-sleeve top. Strong, hard, directional sunlight from the side models her face, neck, and shoulders, casting sharp, high-contrast shadows, including a thin diagonal shadow line from the bowstring across her cheek and chest. The background is a clean gradient blue sky, deeper cobalt at the top transitioning into a soft, smoky blue palette at the bottom. Low camera angle, tight framing on the head and upper torso, shallow depth of field, subtle film grain, warm sunlit skin tones against the cool blue sky, cinematic dramatic mood, glossy magazine aesthetic.
Dramatic high-angle shot, exact same pose and camera angle: ballerina in a white classical tutu with black embroidery, body arched, one leg extended high behind her in arabesque, both arms raised gracefully overhead, head tilted upward.
Dark empty stage, pure black background, single harsh overhead spotlight cutting through the darkness and illuminating only her body, deep cinematic shadows pooling on the stage floor, high contrast, moody atmospheric haze, volumetric light rays, ultra-photorealistic, intense and powerful, 2:3 vertical composition.
Theme: Madrid golden hour high-fashion editorial. Subject: 22-year-old Asian female with a statuesque presence, leaning back against an urban structure in a sun-drenched Madrid street. Clothing · Pose: White ribbed cotton cropped tank top with visible fabric tension; structured dark washed denim jacket worn open and draped off the shoulders; delicate gold necklace; close-up bust shot with shoulders pulled back. Background · Light: Madrid urban boulevard with historic stone architecture in creamy bokeh; late afternoon golden hour atmosphere with hard, warm side-lighting and deep soft-edged shadows. Composition · Camera: Strict bust-shot framing, low-angle Dutch tilt, simulated 80mm telephoto lens at f/2.8, razor-sharp focus on eyes and facial features. Texture · Style: High-end editorial aesthetic, tactile detail on ribbed knit and denim textures, natural skin grain with subsurface scattering and warm climate moisture sheen.
Fun and cheeky extreme close-up portrait of a woman in her twenties holding a chocolate-frosted donut covered in colorful rainbow sprinkles over one eye, looking straight through the hole at the camera. Her face fills most of the frame. Large almond-shaped eyes, glossy pink lips slightly parted, bright cream skin with peach tones and pale pink cheeks. White Singlet with thin straps. Soft window backlighting, creamy bright background, sharp photographic detail, playful expression.
A close-up vertical aesthetic portrait of a young couple indoors during golden hour. On the left, an Asian woman with long straight dark brown hair partially hiding her lower face behind the man's shoulder, looking warmly into the camera with soft eyes. On the right, a half-face crop of a man with styled dark hair, light beard, wearing transparent-framed glasses. Both are wearing black hoodies. Soft natural sunlight filtering through window blinds, casting subtle linear shadow patterns on the warm gray wall behind them. Cozy, realistic candid photography, 85mm lens, f/1.8, cinematic soft lighting.
