About the koyanagi rou tag
koyanagi rou is a character tag that NovelAI Diffusion can use. On Danbooru it has 309 posts, and its best-rated still image scores 41. 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 koyanagi rou
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 koyanagi rou in a prompt
Put the subject first, then this tag, then quality tags.
koyanagi rou, solo, best quality, masterpiecewlop, koyanagi rou, soloThe 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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A Nijisanji VTuber, part of the group Dytica. Designed by Suou.
He is portrayed with blue hair and purple eyes. His default outfit consists of a grey cape with a black gradient, two-tone white and black shirt, undershirt, blue pants, and black boots. He also has optional uneven horns and uses a sword.
Costumes
Official costumes with a model
- : Default
- !asset #25032301: 2nd costume: Punk
- !asset #40515742: 3rd costume: Casual
- !asset #40515745: 4th costume: Butler
Costumes shared with other members
- : Nijisanji Fes t-shirt: Indigo class (illustration-only)
Nijisanji units and groups
Dytica (debut group)
- Hoshirube Sho
- Inami Rai
- Koyanagi Rou
- Murakumo Kagetsu
See also
- Otomo (cat companion)
External links
FAQ
Does NovelAI recognize koyanagi rou?
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 koyanagi rou.
How do I write koyanagi rou in a prompt?
Write "koyanagi rou" 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.