UFO Gakuen no Himitsu

Ray Amashiro is one of many students attending Nazca Academy, a prestigious boarding school that forbids its students from attending cram schools, believing it will interfere with their already excellent education. When a rumor appears that a cram school called Genius School gives its attendees strange powers, Ray and his friends investigate, only to learn that it is actually a front for aliens to implant students with microchips and take over their bodies.

Shocked at the discovery and eager to learn more about the world beyond Earth, Ray and four other students decide to pursue the topic for their upcoming presentation in research and creation class. However, their investigative activities do not go unnoticed. Aliens—both from the nefarious Genius School and more benign parties—have their eyes on this presentation, willing to go to extreme lengths to achieve their goals.