About the houshou marine tag
houshou marine is a character tag that NovelAI Diffusion can use. On Danbooru it has 13,998 posts, and its best-rated still image scores 1,643. 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 houshou marine
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 houshou marine in a prompt
Put the subject first, then this tag, then quality tags.
houshou marine, solo, best quality, masterpiecewlop, houshou marine, 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 and member of hololive's 3rd generation, hololive Fantasy. Designed by AkasaAi and rigged by Tou Ilie.
She has heterochromia, with her left eye being red and her right eye being yellow (although the latter is usually concealed by a black eyepatch), large breasts, and long, red hair tied into twintails with red hair ribbons.
Several pieces of clothing in all of her outfits feature an arrow through heart logo on them, including her hats, eyepatch and ascot.
Appearance
Official costumes with a model
- : 1st costume: Default
- : New Year
- !asset #24717612: Gothic Lolita
- !asset #24717613: Summer
- : Marching Band
- !asset #20969705: Businesswoman
- !asset #23162669: School uniform
- !asset #24717611: Roomwear
- !asset #25252224: REALITY FANTASY
- : Ahoy!! You're All Pirates
- !asset #34891839: Birthday 2025
- !asset #49587399: Jellyfish Swimsuit
Other/unofficial costumes
hololive Dreams
- : Corsair's Conquest (4★)
- : Siren Marine Blue (5★)
Costumes shared with other members
- Origin
- Bright
- hololive fantasy 1st anniversary outfit
- hololive summer 2022 swimsuit
- hololive summer 2023 swimsuit
- aogami high school uniform
- blue journey
- Color Rise
Original songs
- I'm Your Treasure Box
- Bishoujo Muzai Pirates
- Shinkiro
- III
- Dead Ma'am's Chest
- How About Paipai Mask?
- A Horny Money World
Groups
- hololive Fantasy (debut)
- UMISEA
See also
- Houshou Marine (artist) for works made by her.
- Houshou Marine (cosplay)
- Dokuro-kun
- The Second World ~Sekai no Tsukurikata~
- Riku (ururi7610) - Her high school crush
- Marine Papa - Her real life father
External links
FAQ
Does NovelAI recognize houshou marine?
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 houshou marine.
How do I write houshou marine in a prompt?
Write "houshou marine" 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.

