Luca Ikaruga | 斑鳩ルカ | Idolmaster Shiny Colors v1

Luca Ikaruga | 斑鳩ルカ | 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:
Luca Ikaruga is a complex and intense idol formerly known as a legendary solo artist before joining 283 Production as part of the unit CoMETIK. Known as the "God of Contemporary Idols," she carries a dark, edgy, and somewhat melancholic aura. She is visually striking with medium-length multicolored hair—a bold two-tone or streaked mix of black and blonde. Her sharp yellow eyes and multiple ear piercings complement her rebellious and "rock-star" aesthetic. Despite her cold exterior and the emotional weight she carries, Luca possesses a magnetic beauty that shines whether she is in gothic stage outfits or more refined, mature fashion.

🗝️ Core Activation & Physical Traits

Use these base tags to capture Luca's sharp, edgy, and multicolored look:

Ikaruga Luca \(Idolmaster\), 1girl, solo, multicolored hair, two-tone hair, streaked hair, black hair, blonde hair, medium hair, yellow eyes, ear piercing, earrings, jewelry, sharp features

👗 Outfit Tag Blocks (Easy Copy-Paste)

1. Gothic Elegance (Sunset Dress)

Ikaruga Luca \(Idolmaster\), black dress, sleeveless dress, halterneck, bare shoulders, see-through, sunset, ocean, sky, outdoors, wind, floating hair, smile

2. Modern Chic (Cafe Beret)

Ikaruga Luca \(Idolmaster\), shirt, beret, hat, necklace, wristwatch, bracelet, sitting at table, holding cup, drinking straw, cafe, window, plant, day

3. Midnight Swim (Night Bikini)

Ikaruga Luca \(Idolmaster\), swimsuit, bikini, wet, wading in water, night sky, full moon, moon, palm tree, dutch angle, see-through, jewelry

4. Ethereal Purple (Puffy Sleeves)

Ikaruga Luca \(Idolmaster\), purple dress, long sleeves, puffy sleeves, see-through sleeves, frills, water drops, sitting, purple theme, smile, looking at viewer

5. Pajamas (Home Style)

Ikaruga Luca \(Idolmaster\), oversized t-shirt, messy hair, black shorts, sitting on floor, sleepy, indoor, dim lighting, headphones around neck

6. Traditional Kimono (Festival Form)

Ikaruga Luca \(Idolmaster\), black kimono, gold floral pattern, dark red obi, hair ornament, holding folding fan, night festival, red lanterns, serious expression

⚙️ Recommended Settings

LoRA Weight: 0.85 - 1.0 (Luca’s two-tone hair is her most defining feature; a weight of 0.9 ensures the black and blonde streaks don't blend into a single color).
Base Models: Optimized for Illustrious XL and Pony Diffusion V6 XL.
Environment: Works best in urban city streets at night, dimly lit rooms, grand stages, stormy beaches, minimalist cafes.
Pro-Tip: Luca often has a "cool" or "heavy" vibe. Use expressions like stoic, serious, melancholic, or a faint smile to stay true to her character. For her hair, the tag floating hair or wind helps emphasize her medium-length layers.

📷 Sample Prompt (The Moonlit Goddess)

Prompt:score_9, score_8_up, score_7_up, <lora:Ikaruga_Luca:1>, Ikaruga Luca \(Idolmaster\), multicolored hair, two-tone hair, black and blonde hair, yellow eyes, 1girl, solo, bikini, black swimsuit, wet, jewelry, necklace, standing in the ocean, wading, night sky, full moon, moonlight, 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), (vibrant colors:1.2)