Boku To Uchuujin. Manabu is a middle schooler in 3rd year and former president of the student council. Then he's responsible for a new Ruri student, but she's not an ordinary person she's an alien! Manabu loses the chance to be with his crush Mizuho who now has something to do with Ruri and from her cuteness gets nose bleeds. The instructor is powerless, her attention & nose bleeds are on the hot cousin Ruri who is also an alien!