About the obi tag
obi is a fashion tag that NovelAI Diffusion can use. On Danbooru it has 82,832 posts, and its best-rated still image scores 1,791. The samples above put the tag at the front of a fixed base prompt with seed 1234, so the differences between tags come from the tag alone.
How each model draws obi
Follows composition and expression instructions closely, so the effect shows in a tidy form.
Reacts to the tag more strongly, so its effect is easier to see.
WAI illustrious SDXL v17, a local model. Shows how the same tag reads outside NovelAI.
Writing obi in a prompt
Put the subject first, then this tag, then quality tags.
1girl, solo, obi, best quality, masterpiecewlop, 1girl, obiThe negative prompt and the full settings are on the terms page.
How these samples were made
Every image uses 832×1216, seed 1234, 23 steps and the k_euler_ancestral sampler. The base prompt and negative prompt stay the same for every tag, and only the tag under test changes. Images flagged by the NSFW check are regenerated with a new seed or hidden.
From the Danbooru wiki
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An obi is a wide and long embroidered sash for a kimono. Also used to tie attire (usually a robe top) closed. It may have a cord called an obijime wrapped around it to hold it in place, and it may have an ornament called an obidome in the front but off to the side.
Examples
- : Black obi
- : Red obi with ornament
- !asset #48025475
Related tags
- Manaita obi
- Obi spin
- Obiage (scarf-like cloth tucked behind the obi)
- Obidome (jewelry worn on the obi)
- Obijime (cord tied around the obi)
See also
External links
FAQ
Does NovelAI recognize obi?
Compare the samples on this page. Every tag on this site shares the same seed and base prompt, so any change you see comes from obi.
How do I write obi in a prompt?
Write "obi" near the front of the prompt and separate it from other tags with commas.
Should I use V5 or V4.5?
V4.5 shows the tag's effect more strongly. V5 gives steadier images with fewer artifacts.

