About the usami renko tag
usami renko is a character tag that NovelAI Diffusion can use. On Danbooru it has 9,286 posts, and its best-rated still image scores 685. 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 usami renko
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 usami renko in a prompt
Put the subject first, then this tag, then quality tags.
usami renko, solo, best quality, masterpiecewlop, usami renko, 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 Touhou character.
One of the main protagonists in the attached stories of ZUN's Music Collection. She is a physics major from Kyoto in the near future, and together with her close friend Maribel Hearn forms the Hifuu Club in search of the occult. She has no relation to Gensokyo, but is aware of it.
She is generally portrayed as an adventurous and daring person in contrast to her more laid-back friend. She also tends to view things from a more objective point.
She can tell time by the stars and determine location by the Moon.
She is mostly depicted with brown hair. Her signature accessories include a black hat with a white bow, and later, a black shawl. She mainly wears a white blouse and a black skirt. She is also often seen carrying a book.
Her connections to Usami Sumireko are currently unknown, but their identical surnames and both having hailed from the Kanto region indicate a familial tie.
Appearance
- : Ghostly Field Club, note that the hair bow is a made-up detail
- : Dr. Latency's Freak Report
- : Dateless Bar "Old Adam"
- : Taboo Japan Disentanglement
- : Investigating A Makai God (Touhou LostWord)
External links
FAQ
Does NovelAI recognize usami renko?
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 usami renko.
How do I write usami renko in a prompt?
Write "usami renko" 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.

