About the watabe koharu tag
watabe koharu is a character tag that NovelAI Diffusion can use. On Danbooru it has 217 posts, and its best-rated still image scores 40. 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 watabe koharu
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 watabe koharu in a prompt
Put the subject first, then this tag, then quality tags.
watabe koharu, solo, best quality, masterpiecewlop, watabe koharu, 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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An original female admiral created by Pekeko (Pepekekeko).
She has black hair in twin braids worn over her shoulders, while her blunt bangs are framed by chin-length sidelocks. Her eyes are constant jitome. She is dressed in naval uniform that includes an uncommon coat with lapels displaying her collared shirt and necktie underneath; black pantyhose under shorts; and a peaked cap.
Notable for her love-hate relationship with Inazuma and habit of wasting all her resources on R&D.
FAQ
Does NovelAI recognize watabe koharu?
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 watabe koharu.
How do I write watabe koharu in a prompt?
Write "watabe koharu" 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.