S1·E1 Revolutionary Transfer Student

Aboard Module 77 of the JIOR Sphere 01, Haruto Tokishima loses an eating contest to Shōko Sashinami for use of their school grounds while unbeknownst to them, five undercover Dorssian Agents infiltrate Sakimori High School. Sometime later as the agents scout the school for a destination, one of them has a brief altercation with Haruto over their differing worldviews. Afterwards, the Dorssian Agents infiltrate and kill the scientists in a covert lab under the school although a wounded scientist ejects their primary target, a giant mecha called Valvrave 01 to the school's surface.