Boku wa Uchuujin ni Koi o Shita.I Fell in Love with an Alien; Me enamoré de una extraterrestre.; Я влюбился в пришельца; เมื่อผมตกหลุมรักยัยต่างดาว; ボクは宇宙人に恋をした。; 我和宇宙人恋爱啦; 我和宇宙人戀愛啦; 나는 우주인과 사랑에 빠졌다

From ShoujoHearts: Tomonaga Kairi is the top student in his year and and a skeptic when it comes to the universe. But one day, he accidentally gets involved with the eccentric Nanbu-senpai, president and the only member of the Space Research Club. What will happen to Tomonaga when she tries to get him to join her club before it gets abolished...!?