Shin Uchiha

He is a hooded man, whose goal is to eliminate Sasuke Uchiha. He is also the father of Shin Uchiha.

Personality
He loathes Sasuke Uchiha and plans to kill him for both murdering Itachi Uchiha and "bringing shame to the Uchiha clan". To achieve that goal, he is willing to sacrifice innocent bystanders like Sasuke's daughter, Sarada Uchiha.

Appearance
He wears an Akatsuki cloak, dark pants, sandals and a cloak with a hood. Hidden under his hood, he has at least one Sharingan in his right eye with dark coloured sclerae. His eyelids are held open by what appears to be stitching.

Abilities
His abilities are still largely unknown. However, given that he possesses at least one Sharingan, it can be reasoned that he is skilled in using the dōjutsu and its enhancements. He also owns a little spying device with a Sharingan and is able to share vision with it and others.

Naruto Gaiden: The Seventh Hokage and the Scarlet Spring
With the intent to eliminate the disgrace of the Uchiha clan, he tasks his son Shin to spy on Sasuke. After their brief scuffle, Shin returns to his father. After finding out that Sasuke's daughter, Sarada Uchiha, left Konohagakure, he orders his son to abduct her.

Trivia

 * It is possible that he Shisui Uchiha.