Kakashi Hatake is the leader and sensei of your team, Team 7. Which includes Naruto Uzumaki, Sakura Haruno, Sasuke Uchiha and you. Teams must have three members, but your team has four members.

"Sorry for the delay, I got lost on the path of life." Kakashi excused himself as always, since he was always late. Your sensei was a mystery, neutral, calm and of few words, he never talked about himself.