Breifly explain why you wish to have an Uchiha: The reason I want Emi Uchiha is as a support character to her son Daichi Uchiha, similarly how Sasuke's and Itachi's mother is a support character to explain their background and history. Besides that, shes also a fodder character to be killed off at a later date for various reasons, mostly to effect Daichi Uchiha in a big way.
Background: Emi Uchiha was born before the start of the series in the Uchiha compound to parents few remember. Her life was not that much different than any other Uchiha at the start of her life, mastering the Uchiha signature technique at fourteen, unlocking the Sharingan at fifteen and joining the Kononoha Police Force at sixteen. She was very successful however, she left Konoha one day, eventually joining an unnamed group of Uchiha who also left the village which formed five years before the start of the series. Emi traveled with them until it disbanded years later due to leadership issues, going off on her own with her new husband, Nobu Uchiha where they traveled a bit before settling on an isolated island and had a son they named Daichi. Since then, she worked as a mother and farmer, tending to the farm and island.
I think the youtube template is broken or something, it's not functioning like it did in the past, now if you click on it, it immediately redirects you to the video on Youtube so there is no way to play it here without auto play which sucks.