Hakui Koyori | 博衣こより | Hololive | ホロライブ
Source: Hololive Generation 6 (Secret Society holoX)
Character Description:
Hakui Koyori is the dedicated and hyper-intelligent "Brain" (Research Officer) of the Secret Society holoX. A coyote with an insatiable curiosity for science, she is known for her high-energy personality, her signature "Pahyo" greeting, and her incredible endurance during long endurance streams. Her design features pink hair, large coyote ears, and a fluffy tail. Her aesthetic primarily centers on a "Mad Scientist" theme, often wearing a lab coat and high-tech accessories, though her wardrobe has expanded to include elegant kimono, casual school wear, and even gothic-inspired styles.
🗝️ Core Activation & Physical Traits
Use these base tags to define Koyori's essential features:
hakui koyori \(hololive\), 1girl, hololive, pink hair, yellow eyes, animal ears, coyote ears, tail, fluffy tail, fang
👗 Outfit Tag Blocks (Easy Copy-Paste)
1. Default Lab Coat (Research Officer)
hakui koyori \(hololive\), 1girl, long hair, braided bun, hair ornament, black choker, pink necktie, crop top, collared shirt, white shirt, lab coat, long sleeves, white belt, frilled skirt, black skirt, thigh strap, brown pantyhose
2. New Year’s Hakama Kimono
hakui koyori \(hololive\), 1girl, long hair, side ponytail, single braid, hair bow, hair ornament, hair flower, frilled kimono, print kimono, white kimono, detached sleeves, wide sleeves, striped bow, obi, hakama skirt, pink skirt
3. Summer Bikini & Hooded Jacket
hakui koyori \(hololive\), 1girl, short hair, braid, hair ornament, frilled choker, frilled bikini, white bikini, off shoulder, hooded jacket, white jacket, long sleeves, stomach, bridal garter
4. Pink Sailor School Uniform
hakui koyori \(hololive\), 1girl, long hair, two side up, braid, hair ribbon, hairclip, choker, school uniform, pink sailor collar, pink bowtie, white shirt, short sleeves, plaid skirt, single garter strap, thigh strap
5. Pink Maid Apron Style
hakui koyori \(hololive\), 1girl, long hair, twintails, braid, hair ribbon, maid headdress, black collar, pink bowtie, cleavage, chest harness, black dress, short sleeves, frilled apron, white apron, layered skirt, pink skirt, thigh strap
6. Gothic Bodycon Dress
hakui koyori \(hololive\), 1girl, long hair, twintails, braid, hair ribbon, cleavage, clothing cutout, bodycon, short dress, black dress, sleeveless, black belt, thigh strap
7. Chinese-Style Red Dress
hakui koyori \(hololive\), 1girl, short hair, braid, double bun, hair rings, black hairband, hair ribbon, hair ornament, cleavage cutout, red dress, detached sleeves, frilled sleeves, sleeves past fingers, black skirt, thigh strap, asymmetrical legwear, white thighhighs
8. Idol Uniform (holoX Style)
hakui koyori \(hololive\), 1girl, hololive idol uniform, pink ribbon, white skirt, frills, sleeveless, wrist cuffs, thigh strap, boots
⚙️ Recommended Settings
- LoRA Weight: 0.8 - 1.0 (Use 1.0 for full accuracy on her complex lab coat and accessories).
- Base Models: Optimized for Illustrious XL and Pony Diffusion V6 XL.
- Environment: Works best in science lab, chemical bottles, high-tech monitors, stage, gaming room, sunny outdoors.
- Pro-Tip: Koyori is often seen as a "Mad Scientist." Use tags like holding test tube, adjusting glasses, or mad scientist. For her cute side, use pahyo pose or winking. Her coyote ears are very expressive, so try tags like twitching ears or ear fluff. Adding mayonnaise to the background is a fun reference to her favorite (and controversial) food!
📷 Sample Prompt (The holoX Research Officer)
Prompt:score_9, score_8_up, score_7_up, 1girl, solo, hakui koyori \(hololive\), pink hair, coyote ears, fang, lab coat outfit, white lab coat, pink necktie, crop top, black skirt, holding a test tube with glowing liquid, science lab background, cinematic lighting, sharp focus, masterpiece, anime style
Negative Prompt:score_6, score_5, score_4, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, (male:1.2)