About the osomatsu-san tag
osomatsu-san is a series tag that NovelAI Diffusion can use. On Danbooru it has 4,678 posts, and its best-rated still image scores 92. 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 osomatsu-san
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 osomatsu-san in a prompt
Put the subject first, then this tag, then quality tags.
osomatsu-san, solo, best quality, masterpiecewlop, osomatsu-san, 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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Sequel series to Osomatsu-kun celebrating the 80th birthday of Akatsuka Fujio. The story follows the Matsuno sextuplets in their adult years.
Characters
From -Kun:
- See the "Characters" section of Osomatsu-kun.
From -San:
- Jigusou
- Hashimoto Nyaa
- Jyushimatsu's Girlfriend
- Aida
- Sachiko
- Iyayo
- Chibimi
- "Black Santa" Couple
** Short-haired Girl ** Glasses Boy
- Girlymatsus (Genderswapped versions of the sextuplets)
** Osoko ** Karako ** Choroko ** Ichiko ** Jyushiko ** Todoko
** Atsushi ** Kusosuke ** Futsuumaru
Themes
OPs
EDs
h4.External Links
FAQ
Does NovelAI recognize osomatsu-san?
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 osomatsu-san.
How do I write osomatsu-san in a prompt?
Write "osomatsu-san" 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.