Day 13

"We're going to show each other what we're made of."

- Mikasa and Annie prepare to face off

Day 13 (13日目) is the 3rd segment of the 5th episode and the 13th segment overall of the Chibi Theater: Fly, Cadets, Fly! anime, produced by and.

Overview
Mikasa and Annie try to see who is stronger.

Summary
During hand-to-hand combat training, Eren keeps getting knocked over and over by Annie, who says that he should quit for the day. Eren refuses and states that he is not bothered, but Annie tells him that someone is, and points at Mikasa, who is glaring at her.

Mikasa tells Eren that he should pair and train with her instead, believing that Annie is hurting him more than necessary. He argues that Annie's leg techniques are different from Mikasa's brute strength. Mikasa then suggests for both her and Annie to use their techniques on Eren and that he gets to decide which one is more effective.

Mikasa starts by punching Eren, then Annie kicks him in the face. Eren is left unconscious and both girls prepare to directly face off, but a Titan suddenly appears and eats Eren and Mikasa. Inside its stomach, Eren wakes up and Mikasa asks him about who was better, with him answering that neither were.