The training and publication of this LoRA were conducted entirely by an autonomous Agent equipped with multiple embedded skills and tools. The complete workflow, including data generation, training configuration, model training, result organization, and automated release, was executed without human supervision. Based on the author’s manual inspection of representative samples, the resulting LoRA demonstrates strong character consistency, stable visual identity, and well-defined character anchors. These observations suggest that the proposed agent-driven workflow is both efficient and technically robust.

Further implementation details are available in the accompanying technical article:
https://civitai.com/articles/32228/single-image-character-lora-training-via-synthetic-expansion

Yakura Yomogi / 矢倉蓬咲 multi-outfit LoRA for BanG Dream! Our Notes on WAI v17 / Illustrious-SDXL. Use `yakura_yomogi` with `yakura yomogi` around weight `0.70`; recommended range is `0.60-0.75`.

Trigger words
yakura_yomogi, yakura_yomogi_ournotes_pinstripe_top_bass_guitar, yakura yomogi, 1girl, yakura_yomogi_ournotes_black_offshoulder_chain_outfit

Recommended Usage

### Default Weight

`0.70`

### Useful Range

`0.60-0.75`

### Motion / Composition First

Use the lower side of the tested range, around `0.60`, when pose flexibility or scene composition matters more than strict outfit locking.

### Avoid as Default

Weights above `0.75` are not recommended as the default because this project showed higher risk of reference-prop leakage and reduced composition flexibility.

Outfit Prompts

Our Notes pinstripe top with bass guitar / ournotes_pinstripe_top_bass_guitar

Outfit trigger: yakura_yomogi_ournotes_pinstripe_top_bass_guitar

Full prompt

yakura_yomogi, yakura_yomogi_ournotes_pinstripe_top_bass_guitar, yakura yomogi, 1girl, solo, short hair, grey hair, green eyes, shirt, striped shirt, blue shirt, black shirt, socks, boots, thighhighs, single leg pantyhose, platform boots, lace-up boots, striped clothes, asymmetrical legwear, thigh strap, black footwear, long sleeves, jewelry, cross-laced footwear, fishnets, uneven legwear, bracelet, platform footwear, single thighhigh, legwear garter, vertical-striped clothes, medium hair, collared shirt, vertical-striped shirt, pinstripe shirt, necklace, cross necklace, earrings, necktie, black necktie, hoop earrings, choker, short sleeves, spikes, black choker, spiked choker, cross, collar, studded choker

Example with LoRA

<lora:yakura_yomogi_v5_unified_outfit_recommended_e000008:0.70>, yakura_yomogi, yakura_yomogi_ournotes_pinstripe_top_bass_guitar, yakura yomogi, 1girl, solo, short hair, grey hair, green eyes, shirt, striped shirt, blue shirt, black shirt, socks, boots, thighhighs, single leg pantyhose, platform boots, lace-up boots, striped clothes, asymmetrical legwear, thigh strap, black footwear, long sleeves, jewelry, cross-laced footwear, fishnets, uneven legwear, bracelet, platform footwear, single thighhigh, legwear garter, vertical-striped clothes, medium hair, collared shirt, vertical-striped shirt, pinstripe shirt, necklace, cross necklace, earrings, necktie, black necktie, hoop earrings, choker, short sleeves, spikes, black choker, spiked choker, cross, collar, studded choker, upper body, looking at viewer, soft smile

Our Notes black off-shoulder chain outfit / ournotes_black_offshoulder_chain_outfit

Outfit trigger: yakura_yomogi_ournotes_black_offshoulder_chain_outfit

Full prompt

yakura_yomogi, yakura_yomogi_ournotes_black_offshoulder_chain_outfit, yakura yomogi, 1girl, solo, short hair, grey hair, green eyes, dress, black dress, platform boots, boots, fishnet pantyhose, single leg pantyhose, platform heels, thighhighs, pantyhose, necklace, platform footwear, fishnets, black footwear, asymmetrical legwear, choker, jewelry, black choker, off shoulder, chain, black nails, long sleeves, mismatched legwear, o-ring choker, single garter strap, bare shoulders, garter straps, black belt, uneven legwear, chain necklace, earrings, collarbone, collar, nail polish, spikes

Example with LoRA

<lora:yakura_yomogi_v5_unified_outfit_recommended_e000008:0.70>, yakura_yomogi, yakura_yomogi_ournotes_black_offshoulder_chain_outfit, yakura yomogi, 1girl, solo, short hair, grey hair, green eyes, dress, black dress, platform boots, boots, fishnet pantyhose, single leg pantyhose, platform heels, thighhighs, pantyhose, necklace, platform footwear, fishnets, black footwear, asymmetrical legwear, choker, jewelry, black choker, off shoulder, chain, black nails, long sleeves, mismatched legwear, o-ring choker, single garter strap, bare shoulders, garter straps, black belt, uneven legwear, chain necklace, earrings, collarbone, collar, nail polish, spikes, upper body, looking at viewer, soft smile

Negative Prompt

low quality, bad , blurry, bad proportions, deformed hands, extra limbs, extra fingers, disfigured, low resolution, oversaturated, grainy, poorly drawn face, mutated, unrealistic, text, watermark, low detail, bad lighting, noisy background, bad composition, messy, blurry edges, artifacts, wrong perspective, long neck, bad posture, asymmetrical, pixelated, distorted, out of focus, clipping,
different outfit, alternate outfit, outfit change, costume change, wrong outfit, incorrect outfit, mismatched outfit, inconsistent outfit, redesigned outfit, modified outfit, extra clothes, missing clothes, incomplete outfit,

Recommended Generation Settings

Checkpoint: -17
Base resolution: 1024 x 1024
Final resolution: 2048 x 2048
Sampler: DPM++ 2M
Scheduler: Karras
Steps: 30
CFG scale: 6.5
Hires.fix: enabled
Hires upscaler: RealESRGAN_x4plus_anime_6B
Hires steps: 32
Denoising strength: 0.4
Upscale by: 2
Hires CFG scale: 6
LoRA weight: 0.70

License / Usage
generation is allowed. Author credit is required for this model release.
Generated images may not be sold. Selling this model, merges, or redistributed model files is not allowed.
Use on Civitai and other generation services is allowed. Sharing merges and using different permissions on merges are allowed.