JIRAI - Jirai Kei Dress for NovaBeast +…: is this $17 stack worth it for 3D?
Quick answer
| Best for | NovaBeast or Mayu users who want a polished Jirai Kei look without modeling the dress from scratch. |
| Skip if | You are on mobile-only VRChat, do not use VRCFury, or need a custom 3D model rather than a preset outfit. |
| Price | $17 |
| Format | Unity package with VRCFury setup, 13 color presets, and Substance Painter files |
| One-line take | A complete, physics-enabled Jirai Kei dress that drops straight into your existing avatar setup. |
What you’re actually buying
If you have spent hours trying to find a Jirai Kei outfit that actually fits the NovaBeast or Mayu base without clipping or weird physics, JIRAI from FukaOni solves that specific headache. Most avatar clothes are either generic or require you to be a 3D artist to make them sit right. This is a ready-made dress designed specifically for those two popular bases, meaning the geometry, scale, and attachment points are already handled.
At $17, you are getting a full stack that goes beyond a simple mesh. The package includes a VRCFury drag-and-drop setup, which means you do not need to know how to wire up parameters manually. You also get 13 extra color presets, so you can swap the default soft pink and black palette for something that matches your current avatar vibe. The listing highlights that it is compatible with both Nova’s and Mayu’s breast options, a detail that saves you from the common frustration of clothes clipping or floating on certain body types.
For those who like to tweak, the inclusion of a Substance Painter project is a nice touch. It allows you to customize the textures if you want a unique pattern or colorway that the 13 presets do not cover. The outfit also features physbones, so the frills and bows will move naturally with your avatar’s motion. With a polygon count of around 49k and a VRAM usage of 9MB, it is lightweight enough to not tank your performance in busy worlds.
A Gumroad review notes, “I genuinely love this outfit! The physics are amazing 💚”. That specific praise for the physics makes sense given the frilly, bow-heavy design of the Jirai Kei aesthetic; if the physics are stiff, the look falls apart, but here they seem to sell the charm of the style.
Why it’s on our radar
This outfit stands out because it targets a very specific niche within the VRChat community: the Jirai Kei aesthetic for NovaBeast/Mayu users. Many sellers release generic dresses that require heavy modification to fit these bases, or they ignore the physics entirely. FukaOni has packaged a complete solution that respects the base avatar’s structure.
The value proposition is strong for the price. You are not just buying a texture; you are buying a functional, physics-enabled outfit with customization tools included. The fact that it supports both major body type variations of the base avatar makes it a safer purchase for a wider range of users. It is a “buy and wear” item that respects the time of people who want to look good without spending hours in Blender. (JIRAI - Jirai Kei)
What actually matters
Before you buy, check your current setup. This outfit requires VRCFury and either PoiyomiToon Shader 9.0+ or lilToon 1.7.2+. If you are using a different shader or do not have VRCFury installed, you will need to add those first. The installation process is straightforward—import the Unity package and drag the prefab to your avatar’s root—but it is not a “drag and drop” for people who do not have a basic understanding of VRChat avatar customization.
Look at the polygon count and VRAM usage if you are on a lower-end PC. 49k polygons and 9MB of VRAM are reasonable, but if you are already running a heavy avatar with lots of physics, this will add to your load. The 13 color presets are a great feature, but if you are looking for a very specific, non-standard color, you will need to use the included Substance Painter files to create your own. (JIRAI - Jirai Kei)
The terms of service allow modification and public avatar uploads, which is great for people who want to share their looks. However, you cannot distribute the files or make the avatar available in worlds without edits. This is standard for paid avatar clothes, but it is worth noting if you plan to share your avatar widely. (JIRAI - Jirai Kei)
Mid-check
FAQ
Does JIRAI work with both NovaBeast and Mayu? Yes, the listing explicitly states it is compatible with both Nova’s and Mayu’s breast options, so it should fit either base without major clipping issues.
Do I need to know how to use VRCFury? You do not need to know how to wire it up from scratch, as the package includes a drag-and-drop setup. However, you do need to have VRCFury installed on your avatar. (JIRAI - Jirai Kei)
Can I customize the colors? You get 13 preset colors, and you also receive a Substance Painter project file if you want to create your own custom textures. (JIRAI - Jirai Kei)
Is this suitable for mobile VRChat? No, this is a PC-only item. It requires Unity packages and shaders that are not compatible with the mobile version of VRChat. (JIRAI - Jirai Kei)
Bottom line
If you are a NovaBeast or Mayu user who wants a cute, stylish Jirai Kei outfit without the hassle of modeling or rigging it yourself, JIRAI from FukaOni is a solid choice. It is a complete package with physics, color presets, and customization tools, all for $17. The specific compatibility with the base avatar and the included VRCFury setup make it a low-friction purchase for people who want to look good quickly. If you have the required shaders and VRCFury installed, this is a straightforward way to add a charming new look to your avatar.