Gakkyuu-Ou Yamazaki

A student from another planet arrives on Earth with the goal of world domination, but quickly shifts focus to achieving dominance in his classroom. To accomplish this, he devises various schemes to gain control over his classmates, often targeting the class representative, Tatsuya, with particular intensity. Supported by his eccentric dog named Watanabe and his grandparents, he frequently engages in bizarre activities with his class. Despite his initial objective, he becomes increasingly absorbed in his efforts to establish himself as the leader of his class, ultimately prioritizing this over his original mission.