About the hata no kokoro tag
hata no kokoro is a character tag that NovelAI Diffusion can use. On Danbooru it has 6,750 posts, and its best-rated still image scores 541. 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 hata no kokoro
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 hata no kokoro in a prompt
Put the subject first, then this tag, then quality tags.
hata no kokoro, solo, best quality, masterpiecewlop, hata no kokoro, 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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The "Expressive Poker Face." Final boss of Touhou 13.5: Hopeless Masquerade, and also a playable character in that game.
She is a menreiki a kind of youkai who was born from the legendary masks of Hata no Kawakatsu She has the ability to manipulate emotions, but cannot express emotion with her own face; rather, she relies on her collection of sixty-six masks to show her feelings, each representing a different emotion.
She has long pink hair and pink eyes, and she usually has a mask on her head. Her outfit is blue plaid shirt with long sleeves and multicolored buttons, a purple bowtie, an orange or pink bubble skirt with face cutouts, and white boots.
Appearance
- !asset #24666639: Hopeless Masquerade
- : Urban Legend in Limbo
- : Touhou Lostword
- : Annotated masks
See also
External links
FAQ
Does NovelAI recognize hata no kokoro?
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 hata no kokoro.
How do I write hata no kokoro in a prompt?
Write "hata no kokoro" 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.

