Uchuujin no Kakushigoto

For the responsible and level-headed class president, falling in love was never supposed to be this complicated. Yet, he finds himself completely captivated by his eccentric classmate, Haru. Unable to contain his feelings any longer, he finally gathers the courage to confess his affection. However, her response shatters everything he thought he knew about her. Instead of a simple acceptance or rejection, Haru reveals an astonishing truth: she is not human at all, but rather an extraterrestrial who arrived on Earth under the guise of a surveillance mission. Rather than being frightened away by this impossible revelation, the class president’s feelings only deepen. He boldly tells her that his affection remains unchanged regardless of her origins, prompting the two to officially begin dating. What starts as a heartfelt teenage romance quickly evolves into something far more extraordinary, as their relationship bridges the gap between two entirely different worlds. Now, navigating high school life alongside an alien girlfriend brings an unexpected burden. The young class president must shoulder the weight of a monumental secret, carefully protecting Haru’s true identity from everyone around them while managing the unique challenges of loving someone who is literally out of this world.