About the roboco-san tag
roboco-san is a character tag that NovelAI Diffusion can use. On Danbooru it has 1,079 posts, and its best-rated still image scores 690. 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 roboco-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 roboco-san in a prompt
Put the subject first, then this tag, then quality tags.
roboco-san, solo, best quality, masterpiecewlop, roboco-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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A Virtual YouTuber from hololive. A soft-spoken, high-performance android. Originally designed by kuromaru9 as an MMD character, but then later became a VTuber following the popularity boom of the medium.
She has yellow eyes and brown gradient hair with red tips. Being an android, she has mechanical arms and mechanical legs. She is extensively modular and can appear with a combination of hairstyles and extra ears, along with glasses and accessories. Her breast size is medium in her early models, though in later model update has increased it to the large size. By default, she has short hair and black-framed glasses.
Due to her model being originally created for the use in MMD, her outfit is also extremely modular. She can appear with long hair in various hairstyles; teardrop-framed glasses, an eyepatch or no eyewear at all and cat ears, rabbit ears or no extra ears.
In February 2023 she got an update to her model that completely redesigned her lower body, adding an extra plate on her stomach giving the impression of a covered navel and her robot legs now extend all the way to her waist and cover to outer side too, giving the impression of skintight pants, she now also has humanoid feet instead of claws.
Costumes
Regular costumes
- !asset #15445805: 1st costume: Default
- !asset #24597657: Hoodie
- !asset #24608441: "High-spec" T-shirt
- !asset #24608524: hololive Summer 2019
- !asset #24608462: Spring Sweater
- !asset #15445812: New Year
- !asset #15445821: Dark Bride
- !asset #15445807: Open pink hoodie
- !asset #15445809: Oversized outerwear
- : Night dress
- !asset #23541972: School uniform
- : Oriental-style Battle
- !asset #48456161: 13th costume
Other costumes
hololive Dreams
- : Dreamy Wink Concert (4★)
- : High-Tech Victory V (5★)
Costumes shared with other members
- Origin
- Aogami High School uniform
- hololive summer 2022 swimsuit
- Bright
- hololive summer 2023 swimsuit
- Color Rise
See also
- Robosaa - channel mascot and fans of Roboco.
External links
FAQ
Does NovelAI recognize roboco-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 roboco-san.
How do I write roboco-san in a prompt?
Write "roboco-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.