Is it possible to use multiple Nintendo Accounts with the same Fire Emblem Heroes user? No, it is not possible.Only one Nintendo Account can be linked to one Fire Emblem Heroes user. Related articles What happens if I link a Nintendo Account and then decide I want to delete the Nintendo Account? Is it possible to restart Fire Emblem Heroes from scratch after linking a Nintendo Account? How can I link Fire Emblem Heroes to a Nintendo Account? Can I check which Nintendo Account is linked to my app? If I reinstall the Fire Emblem Heroes application, will the Orbs I've purchased or Heroes I've summoned disappear?