Rei7 | レイナ | NIJISANJI - Y4T4

Source: NIJISANJI (Unit: Y4T4 / ヤタ)

Character Description:
Rei7 (pronounced "Reina") is the energetic, gamer-focused newcomer to NIJISANJI's Y4T4 unit. While she claims to be an introvert, her vibrant personality and "wild" energy when talking about her passions make her come across as a classic 陽キャ (yanki/extrovert). She perfectly embodies the "Otaku-friendly gamer gal" archetype. Visually, she is defined by her distinct twintails paired with a side braid, a casual yet stylish off-shoulder grey shirt, and a complex, edgy outfit featuring zippers, thumb hole sleeves, and asymmetrical legwear (including a single torn thighhigh and leg warmer). Her style is a blend of modern tech-wear and playful street fashion.

🗝️ Core Activation & Physical Traits

Use these base tags to capture her signature gamer gal aesthetic:

rei7, 1girl, solo, long hair, twintails, hair ornament, side braid, black choker, necklace, grey shirt, off-shoulder shirt, tattoo, zipper, long sleeves, thumb hole sleeves, midriff, navel, wristwatch, camisole, masterpiece, best quality, looking at viewer

👗 Style & Scenario Variations

1. The Gamer Gal (Streaming Room)
Capturing her in her natural habitat—ready to game.

rei7, 1girl, solo, twintails, side braid, grey shirt, off-shoulder shirt, thumb hole sleeves, midriff, black choker, grey shorts, asymmetrical legwear, torn thighhigh, leg warmers, sitting, sitting on floor, , knees up, grin, gyaru v, indoor, room, computer, monitor, cinematic lighting, masterpiece

2. Street Smart (Casual Leather Look)
A versatile look using her leather jacket style for a cool, urban vibe.

rei7, 1girl, solo, long hair, twintails, side braid, star necklace, leather jacket, , white camisole, navel, collarbone, blue pants, denim pants, walking, street, shop, blue sky, looking at viewer, smile, handbag, masterpiece, high quality

3. Digital Walkman (Tech-Girl Portrait)
Emphasizing her love for tech and her accessories.

rei7, 1girl, solo, twintails, side braid, black choker, off-shoulder shirt, wristwatch, headphones, hand on own ear, mp3 player, digital walkman, head tilt, grin, looking at viewer, soft studio lighting, sharp focus, high quality

4. The Introvert's Chill Time (Lazy Day)
A relaxed version of her outfit, focusing on her comfortable, cozy side.

rei7, 1girl, solo, long hair, twintails, side braid, camisole, grey shirt (loosely worn), relaxed expression, sitting on a beanbag, cozy room, sunset lighting, soft shadows, highres

5. Optional: Gamer Maid (Maid Variation)
A fusion of her edgy, tech-wear aesthetic with a high-class, gamer-maid design.

rei7, 1girl, twintails, side braid, black choker, maid outfit, grey and black frilled dress, apron, thighhighs, garter strap, playful smile, highest quality

⚙️ Recommended Settings & Tips

• LoRA Weight: 0.85 - 1.0 (Her twintails with side braid and the off-shoulder grey shirt are her most recognizable features).
• Base Models: Optimized for Illustrious XL and Pony Diffusion V6 XL.
• Vibe: She is enthusiastic and "wild" about her interests. Use expressions like grin, happy, excited, or gyaru v to match her personality.
• Pro-Tip: Her outfit is complex (zippers, asymmetry, tattoos). Ensure you include asymmetrical legwear, torn thighhigh, and tattoo to keep the character consistent across generations.

📷 Sample Prompt 1 (SFW - Standard Gamer Outfit)

score_9, score_8_up, score_7_up, masterpiece, best quality, amazing quality, Super Detail, highest quality, 1girl, solo, rei7, long hair, twintails, side braid, black choker, necklace, grey shirt, off-shoulder shirt, zipper, long sleeves, thumb hole sleeves, midriff, navel, wristwatch, camisole, grey shorts, asymmetrical legwear, torn thighhigh, black single thighhigh, leg warmers, single garter strap, grin, looking at viewer, sitting on gaming chair, neon room lighting, cinematic lighting, sharp focus, 4K

📷 Sample Prompt 2 (SFW - Epic Tech-Girl Theme)

(masterpiece, best quality), amazing quality, very aesthetic, absurdres, highres, newest, HDR, 8K, high detail RAW color art, intricate details, high contrast, 1girl, rei7, solo, twintails, side braid, black choker, leather jacket, , blue denim pants, looking at viewer, fantasy, tech-wear, detailed armor, futuristic HUD elements, digital glow, glowing blue particles, light ray, intense energy wave motion, A black hole, a blade of light, upper body, floating body, float, hollow, three-quarter view, dutch angle, foreshortening, (prism), (schein flare), underlighting, dynamic pose, excited expression, energy wave, to many sparkle effect, (sparkle), (bluish-white flash), (battle effect), debris dancing violently, bloom effect, depth field, masterpiece, best quality, newest, Anime screencap

Sample Prompt ( - Captured Gamer)

score_9, score_8_up, score_7_up, masterpiece, best quality, amazing quality, Super Detail, 1girl, solo, rei7, long hair, twintails, side braid, black choker, , show , , , rope , , bound, bound to a gaming chair, grey shirt torn open, asymmetrical legwear, mechanical restraints, glowing chains, , gagged, arms behind back, kneeling, looking at viewer, heavy blush, tears, sweating, struggle, unholy-detailing, dim room at night, dramatic blue and pink neon lighting, high quality, highly detailed

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