Shira

is a shinobi of Sunagakure and a teammate of Sen and Yome.

Appearance
Shira has spiky grey hair and a relatively fit physique. He has a number of scars on his face and body, including one running vertically across his throat, he also have what appears to be a tattoo of a snake on his right shoulder. His attire consists of a long sleeveless, dark green shirt which he ties with a light green sash, grey pants and black arm braces. His forehead protector is attached to the bottom of his shirt and he wears bandages on his right biceps. Shira also sports a small amber tomoe necklace.

Naruto's Back: Friends' Tracks
Shortly after Gaara was made Fifth Kazekage, Shira's team went to join an early Chūnin Exam co-sponsored by Sunagakure and Konohagakure. For the first exam, the teams were all split up to take the written test in separate rooms. Shikamaru Nara as proctor explained that everyone only needs to answer one question on the test but their combined score with their teammates will determine if they pass or fail the exam as they need exactly 100 points to pass.