- What is a Nintendo Account?
- [Android]What can I do if I link a Nintendo Account?
- [iOS]What can I do if I link 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?
- Once a Nintendo Account has been linked to Fire Emblem Heroes, can the link be removed or can I switch to a different Nintendo Account?