Inari is a team of scientists who worked with Dr. Eri to create the Project Inari Verse
To do this, the organization requested Volunteers to be Test Subjects. The only stipulation was that they had to have “Powers” that they could experiment on, these powers were a recent discovery to humanity’s development and had caused mass conflict in areas of the world. The Inari organization hoped to help quell these outbreaks by having them help with the simulation either willingly or by other means if necessary, force was only used on those that cause mass harm to humanity.
Once inside the simulation the residents that cooperated with the foundation were able to freely change their forms to what they desired.