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About the yamamoto souichirou tag
yamamoto souichirou is an artist tag that NovelAI Diffusion can use. On Danbooru it has 1,836 posts, and its best-rated still image scores 242. 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 yamamoto souichirou
Follows pose and expression instructions closely. Good for clean standing portraits.
Picks up face shape, line and palette more strongly. Good when you want the style to lead.
WAI illustrious SDXL v17, a local model. Shows how the same tag reads outside NovelAI.
Writing yamamoto souichirou in a prompt
Put the artist tag near the front, then add the subject and quality tags.
yamamoto souichirou, 1girl, solo, best quality, masterpieceyamamoto souichirou, hatsune miku, 1girlyamamoto souichirou, asuka rkgk, 1girlThe mix example uses asuka rkgk, the closest style on this site. The 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
Artist, mangaka, fan of foreheads and parted bangs.
Pen-name: 山本 崇一朗 (Yamamoto Souichirou) Pixiv nickname: 生醤油うどん (Kijouyu Udon)
Works
- Fudatsuki no Kyouko-chan (2013–2016)
- Karakai Jouzu no Takagi-san (2013–2023)
- Kunoichi Tsubaki no Mune no Uchi (2018–2023)
- Soredemo Ayumu wa Yosetekuru (2019–2023)
- Manemane Nichinichi (2024–present)
FAQ
Does NovelAI recognize yamamoto souichirou?
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 yamamoto souichirou.
How do I write yamamoto souichirou in a prompt?
Write "yamamoto souichirou" near the front of the prompt and separate it from other tags with commas.
Which artists draw in a similar style to yamamoto souichirou?
asuka rkgk, yunekoko, watanabe masafumi (masafumi 127) are the closest on this site, judged from the V4.5 samples.
Should I use V5 or V4.5?
V4.5 gives a stronger yamamoto souichirou look. V5 gives steadier poses and fewer artifacts.