Create THE SEED ONLINE account from the link below.
By uploading VRMs (avatars) and VCIs (items) on THE SEED ONLINE, you can use them in various THE SEED ONLINE compatible services, including VirtualCast.
1. Open https://seed.online/en/register.
2. Click on [Sign up with Email address].
3. Enter required information, such as email, and click on [Confirm].
(You can change your icon later from your profile page.)