The models created with VRoid Studio can be used for commercial purposes.
When you use VRoid Studio to create your own avatars, textures, etc, pixiv wants you to be able to use your creations freely for all kinds of purposes.
Please read through the following carefully and keep your usage in line with what's detailed.
① When using the work of other creators
As an example, if you're using data that another creator holds the rights to, such as textures you've purchased, you will need to abide by that data's license and conditions of use.
pixiv not only respects your individual rights as a creator, but also respects the rights of other creators.
② When using data that has a special clause written in the license
Because VRoid Studio is an intuitive program with plenty of expressive power in character making, it boasts a wide variety of items. It's possible that there are some items offered with usage restrictions.
If you see special licensing terms in VRoid Studio, please observe those specific terms. Even when using a sample model or included textures, please refer to the sample model's conditions of use.
③ When creating character making tools
You cannot use VRoid Studio to create an application that can deform meshes and/or can create 3D models like avatars and items by combining meshes and/or textures.
If you'd like to create an application with these sorts of functions, it is necessary for you to accept a separate license from pixiv. However, if a program of this nature is only intended for use by you yourself, then this restriction is not in place.
Please contact us if you'd like an application creation license. It's possible that we may decline granting you a license. Thank you for your understanding.