Yuu Sairenji | 西蓮寺悠 | My Dress-Up Darling v1

Yuu Sairenji | 西蓮寺悠 | My Dress-Up Darling

Source: My Dress-Up Darling (Sono Bisque Doll wa Koi wo Suru)

In the Flower Princess universe, Yuu Sairenji is the rival/partner to the protagonist Mirai Tengeji. While Mirai is all about pink and energy, Yuu represents the Lily or White Flower motif—majestic, calm, and sophisticated. Because she is a "cool" character, Sajuna Inui felt she was the only one she could properly portray.

🗝️ Core Activation & Physical Traits

Use these tags to capture Yuu’s dignified and ethereal appearance:

Category	Key Tags	Notes
Primary Trigger	`yuu sairenji, 1girl`	The specific identifier for this character/cosplay.
Cosplayer	`sajuna inui, juju`	Ensures the character has Sajuna’s petite frame and large, expressive eyes.
Hair	`black hair, long hair, straight hair`	Long, silky black hair, often with a hime-cut or blunt bangs.
Eyes	`purple eyes`	Large, deep purple eyes that convey a sense of mystery.
Vibe	`elegant, cool beauty, stoic, refined`	She is the "noble" type of magical girl.

👗 Signature Outfit (Lily Princess Form)

Yuu’s outfit is a striking contrast to Mirai’s pink explosion, focusing on a cool, monochromatic palette:

Category	Key Detail Tags	Notes
Main Garment	`black dress, purple dress, frilled dress`	A highly detailed gothic-magical girl dress, primarily black with purple accents.
Neckwear	`white collar, ascot`	A sharp white collar that adds a "formal" or "noble" feel.
Details	`cross, ribbons, lace`	Often features religious or gothic motifs like silver crosses.
Arms/Legs	`white gloves, black stockings`	Pure white gloves and dark, elegant hosiery.
Accessory	`lily, hair ornament`	Often seen with white lily flowers in her hair or as a wand motif.

⚙️ Recommended Settings

LoRA Weight: 0.8 to 1.0.
Base Model: Optimized for Pony Diffusion V6 XL or IllustriousXL.
Contrast: Use high contrast and dramatic lighting. Yuu is a "shadow" to Mirai's "light."
Expression: stoic, poker face, or a small, lonely smile fits her character best.
Environment: Works best in abandoned church, moonlit balcony, lily garden, or studio.

📷 SFW Prompt Example (The Lily of the Shadows)

Prompt:

Plaintext

best quality, masterpiece, 1girl, solo, yuu sairenji, sajuna inui cosplay, long straight black hair, blunt bangs, purple eyes, wearing a black and purple frilled magical girl dress, white collar, silver cross ornament, white gloves, black stockings, standing in a gothic cathedral under moonlight, white lily petals falling, looking at viewer, calm stoic expression, cinematic lighting, sharp focus, anime style