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://civarchive.com/articles/32228/single-image-character-lora-training-via-synthetic-expansion

Shiomi Hotaru / 汐見蛍 multi-outfit LoRA for BanG Dream! Our Notes on WAI v17 / Illustrious-SDXL. Use `shiomi_hotaru` with `shiomi hotaru` around weight `0.70`; recommended range is `0.65-0.75`.

Trigger words
shiomi_hotaru, shiomi_hotaru_ournotes_blacktie_drape, shiomi hotaru, 1girl, shiomi_hotaru_ournotes_gray_shawl

Recommended Usage

### Default Weight

`0.70`

### Useful Range

`0.65-0.75`

### Motion / Composition First

Use the lower side of the tested range, around `0.65`, 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 white pleated dress with black tie and drape overskirt / ournotes_blacktie_drape

Outfit trigger: shiomi_hotaru_ournotes_blacktie_drape

Full prompt

shiomi_hotaru, shiomi_hotaru_ournotes_blacktie_drape, shiomi hotaru, 1girl, solo, very long white hair, straight bangs, lavender eyes, large flower hair ornament, flower earrings, white pleated dress, black necktie, layered front pleats, black gradient drape overskirt, black floral overskirt pattern, long sleeves, black criss-cross leg straps, white pointed flats, bare legs

Example with LoRA

<lora:shiomi_hotaru_v5_unified_outfit_recommended_e000008:0.70>, shiomi_hotaru, shiomi_hotaru_ournotes_blacktie_drape, shiomi hotaru, 1girl, solo, very long white hair, straight bangs, lavender eyes, large flower hair ornament, flower earrings, white pleated dress, black necktie, layered front pleats, black gradient drape overskirt, black floral overskirt pattern, long sleeves, black criss-cross leg straps, white pointed flats, bare legs, upper body, looking at viewer, soft smile

Our Notes white ribbon dress with gray shawl / ournotes_gray_shawl

Outfit trigger: shiomi_hotaru_ournotes_gray_shawl

Full prompt

shiomi_hotaru, shiomi_hotaru_ournotes_gray_shawl, shiomi hotaru, 1girl, solo, very long white hair, straight bangs, lavender eyes, black hairclip, white long dress, frilled high neckline, neck ribbon, gray shawl, long sleeves, layered dress hem, brown ankle boots

Example with LoRA

<lora:shiomi_hotaru_v5_unified_outfit_recommended_e000008:0.70>, shiomi_hotaru, shiomi_hotaru_ournotes_gray_shawl, shiomi hotaru, 1girl, solo, very long white hair, straight bangs, lavender eyes, black hairclip, white long dress, frilled high neckline, neck ribbon, gray shawl, long sleeves, layered dress hem, brown ankle boots, upper body, looking at viewer, soft smile

Negative Prompt

low quality, bad anatomy, 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: WAI-Nsfw-Illustrious-17
Resolution: 1024 x 1024
Sampler: DPM++ 2M
Scheduler: Karras
Steps: 30
CFG scale: 6.5
LoRA weight: 0.70

License / Usage
NSFW 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.