The Formation of Team Minato

is episode 416 of the Naruto: Shippūden anime.

Summary
Obito overhears a couple shinobi complaining about completing missions with Kakashi. He asks them about it, and they tell him Kakashi is ignoring his team-mates to complete missions no matter what, which conflicts with what Obito remembers Kakashi saying. They advise Obito to beware of being assigned missions with Kakashi. Leaving the Academy, Obito asks Rin about Kakashi, and shares his concerns with her. Obito comes across Kakashi and tries to strike up a conversation with him, only for Kakashi to dryly tell him not to worry about him and leave. Obito trains in the rain to catch up to Kakashi. Rin distracts him for a moment and he falls down, and she encourages him to keep training. Hiruzen asks Minato to teach Kakashi some humanity. Rin berates Obito for being late to his own graduation ceremony. She takes him inside and re-enacts the graduation, giving him his certificate, and tells him they were assigned to the same team. Team Minato gathers for the first time, and Minato applies the bell test. The team passes, and Minato informs them they'll start with simple, odd-job missions. Obito finds lost objects and pets by asking around the elderly people he often aids. Minato appreciates Obito's kindness towards others. Team Minato completes all available D-rank missions, so they're assigned a C-rank mission, escorting a group of foreign shinobi carrying a missive. During the mission, Minato notices they're being surrounded by enemies, and orders Rin and Kakashi to go on ahead, while he and Obito fall back to take care of the enemies. Obito and Minato engage in battle, Minato having to save Obito from an attack. Another group of pursuers catch up to Rin and Kakashi's group. Kakashi tells Rin to go on ahead while he stalls the enemies. One of theirs escortees, however, is hit, and falls down from a bridge into a river. Reaching near their destination, one of the escortees thanks Rin and Kakashi, but the other two reveal themselves as traitors and attack their fellow shinobi. Confident that Minato won't be able to reach them in time, the traitors prepare to attack Rin and Kakashi.