Kotohira Nagi / 琴平凪「ournotes_white_guitar + ournotes_gray_cargo」 - BanG Dream! Our Notes WAI Illustrious SDXL LoRA

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

Kotohira Nagi / 琴平凪 multi-outfit LoRA for BanG Dream! Our Notes on WAI v17 / Illustrious-SDXL. Use `kotohira_nagi` with `kotohira nagi` around weight `0.70`; recommended range is `0.70-0.80`.

Trigger words
kotohira_nagi, kotohira_nagi_ournotes_white_guitar, kotohira nagi, 1girl, kotohira_nagi_ournotes_gray_cargo

Recommended Usage

### Default Weight

`0.70`

### Useful Range

`0.70-0.80`

### Motion / Composition First

Use the lower side of the tested range, around `0.70`, when pose flexibility or scene composition matters more than strict outfit locking.

### Avoid as Default

Weights above `0.80` 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 frill dress with guitar / ournotes_white_guitar

Outfit trigger: kotohira_nagi_ournotes_white_guitar

Full prompt

kotohira_nagi, kotohira_nagi_ournotes_white_guitar, kotohira nagi, 1girl, solo, long brown hair, green eyes, straight bangs, sidelocks, white lily hair ornament, white ribbon accents, white frilled off-shoulder dress, sheer sleeves, long sleeves, white thigh boots, high heels, black criss-cross leg straps

Example with LoRA

<lora:kotohira_nagi_v5_unified_outfit_recommended_e000006:0.70>, kotohira_nagi, kotohira_nagi_ournotes_white_guitar, kotohira nagi, 1girl, solo, long brown hair, green eyes, straight bangs, sidelocks, white lily hair ornament, white ribbon accents, white frilled off-shoulder dress, sheer sleeves, long sleeves, white thigh boots, high heels, black criss-cross leg straps, upper body, looking at viewer, soft smile

Our Notes gray lace-up top and black cargo pants / ournotes_gray_cargo

Outfit trigger: kotohira_nagi_ournotes_gray_cargo

Full prompt

kotohira_nagi, kotohira_nagi_ournotes_gray_cargo, kotohira nagi, 1girl, solo, long brown hair, green eyes, straight bangs, sidelocks, hoop earrings, black choker, chain necklace, grey cropped off-shoulder lace-up top, long sleeves, midriff, black cargo pants, baggy pants, white belt, heart belt buckle, black sneakers

Example with LoRA

<lora:kotohira_nagi_v5_unified_outfit_recommended_e000006:0.70>, kotohira_nagi, kotohira_nagi_ournotes_gray_cargo, kotohira nagi, 1girl, solo, long brown hair, green eyes, straight bangs, sidelocks, hoop earrings, black choker, chain necklace, grey cropped off-shoulder lace-up top, long sleeves, midriff, black cargo pants, baggy pants, white belt, heart belt buckle, black sneakers, 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.