Mikoto

Mikoto is a playable character in Fire Emblem Fates. She is a playable character in Birthright and in Famitsu, 

she is confirmed to be playable in Conquest too.

Profile
Mikoto is the mother of the Avatar whom she loves dearly. She also found herself becoming the Queen of Hoshido after the death of her husband Sumeragi by the hands of Nohr. She is a kind and polite woman who cares deeply for her people.