AU Seven year old Yukio swore to protect his younger brother Rin when he was born. Eight years pass and he's kept that promise ever since. He works to keep Rin safe from demons as an exorcist but that turns into a challenge when the seal on the sword that the young half-demon's powers were sealed in weakens. (Full summary inside)

Izumo Kamizuki is a good chunin. If you need someone to guard Konoha's gates, he's your guy. If you need someone to go back in time to save the world from a Rinne Sharingan-wielding Rabbit Goddess… he'd probably refer you to someone higher up, like Kakashi or Naruto. Regardless, the entire world has gone to hell and apparently he's the only one left to do the job.

Kirigakure captures Kakashi instead of Rin, leaving him the Jinchuuriki of the Three-tailed beast. Kakashi finds salvation in his supposed-dead friend Obito, but their reunion comes at a price neither of them were prepared to pay. With the turtle demon sealed defectively inside of him, Kakashi and Obito must master their new abilities before it's too late. AU, Kakashi/Obito.

Kakashi listens to Madara as he revels the truth behind the Massacre before finding himself back in time. Now he must come up with a plan to make a better future for everyone he cares about. By helping his team become stronger and bonding with his generation, will Kakashi succeed? Story of team-bonding, second chances and friendship. Team Minato Fic.

Kakashi Hatake is a genius. He graduates the Academy at age 5, and is assigned to the jounin Minato Namikaze following controversy over putting a 5 year old on a genin squad. Fatherly!Minato and Child!Kakashi. Family fic. What Kakashi's childhood would have been if Minato had been more involved when he was younger.