Nichika Nanakusa | 七草 にちか | Idolmaster Shiny Colors

Source: The Idolmaster Shiny Colors (アイドルマスター シャイニーカラーズ)

Character Description:
Nichika Nanakusa is the ambitious and hardworking younger half of the idol unit SHHis. Known as the "mundane girl" who desperately strives to be special, she has a vibrant but grounded look. She features distinctive short green hair and matching green eyes. Nichika is a master of versatility, often appearing in high-energy stage outfits that favor crop tops, miniskirts, and asymmetrical accessories, as well as various thematic costumes like maid outfits or winter coats. Despite her inner struggles and "mediocre" self-image, her idol persona is bright, often seen with an open mouth smile, wink, or a signature ;d expression.

🗝️ Core Activation & Physical Traits

Use these base tags to capture Nichika’s energetic and versatile appearance:

Nanakusa Nichika \(Idolmaster\), 1girl, solo, short hair, green hair, green eyes, smile, open mouth, blush, collarbone

👗 Outfit Tag Blocks (Easy Copy-Paste)

1. SHHis Stage Sparkle (Performance Outfit)

Nanakusa Nichika, crop top, midriff, navel, yellow skirt, frills, fur trim, belt, hair ornament, headset, microphone, bare shoulders, long sleeves, stage lights, dutch angle

2. The "Enmaided" Apprentice (Maid Outfit)

Nanakusa Nichika, maid, maid headdress, black dress, white apron, frilled dress, puffy short sleeves, wrist cuffs, white thighhighs, mirror reflection, indoors

3. Pure Radiance (Wedding Bride)

Nanakusa Nichika, wedding dress, white dress, bridal veil, jewelry, necklace, white rose, hair bun, hair flower, strapless dress, white gloves, blue sky, stairs

4. Winter Warmth (Snowy Casual)

Nanakusa Nichika, white jacket, white sweater, plaid scarf, blue scarf, snowing, snow background, long sleeves, sky, looking back, lens flare

5. Nighttime Gala (Formal Blue)

Nanakusa Nichika, blue dress, sleeveless dress, cleavage, jewelry, holding red rose, night, sparkle, window, blue nails, looking at viewer

6. Playful Pop (Asymmetrical Star)

Nanakusa Nichika, crop top, black shirt, blue frilled skirt, star hair ornament, fingerless gloves, asymmetrical legwear, single thighhigh, boots, light particles, ;d

7. Fantasy March (Mini Top Hat)

Nanakusa Nichika, mini top hat, blue shirt, blue skirt, asymmetrical sleeves, cross-laced top, single hair bun, feathers, falling petals, cowboy shot, sky

8. Summer Bikini (Beachside Idol)

Nanakusa Nichika, green bikini, frilled bikini, navel, ponytail, beach background, tropical ocean, bright sunlight, laughing, sand

9. Traditional Kimono (Festival Form)

Nanakusa Nichika, green kimono, yellow floral print, white obi, hair ornament, holding cotton candy, night festival, lantern background, beaming smile

⚙️ Recommended Settings

• LoRA Weight: 0.85 - 1.0 (Nichika’s green hair color and short hair length are very stable; a weight of 0.9 is usually perfect).
• Base Models: Optimized for Illustrious XL and Pony Diffusion V6 XL.
• Environment: Works best in concert stage, studio rehearsal, cozy cafe, snowy street, traditional shrine.
• Pro-Tip: Nichika’s hair can be styled into a hair bun or ponytail for formal/sporty looks—use the hair up or hair bun tag specifically. To capture her "trying her best" energy, use tags like sweatdrop, determined, or clenched hands. For her idol persona, one eye closed and sparkle are essential.

📷 Sample Prompt (The Sparkling Star)

Prompt:score_9, score_8_up, score_7_up, <lora:Nanakusa_Nichika:1>, Nanakusa Nichika \(Idolmaster\), short green hair, green eyes, 1girl, solo, crop top, black shirt, blue frilled skirt, star hair ornament, fingerless gloves, midriff, navel, asymmetrical legwear, single black thighhigh, sparkle, light particles, stage background, stage lights, masterpiece, amazing quality, 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), (long hair:1.3)