Pixiv hosts a wide range of user-generated content related to digital humans, including illustrations, novels, and AI-generated characters. Many users create stories featuring digital humans as original characters, often involving themes like goddesses, jealousy, or fantasy battles. Artists also post 3DCG and AI-generated images, with platforms like VRoid Studio supporting digital human creation directly from Pixiv. The platform integrates with other services like Booth and Fanbox to allow creators to monetize their works. Digital human characters such as “ANNA” have been launched as virtual artists, while some users identify as “digital humans” to express their deep involvement in digital content creation.