The Melancholy of Haruhi Suzumiya (2009)

On the first day of high school a beautiful girl named Haruhi Suzumiya introduces herself as having "no interest in ordinary humans". She asks for any aliens, time travelers, sliders or espers to join her. Watching her weird behaviour is Kyon a boy who sits in front of Haruhi and is the only person who talks to her. Commenting on Haruhi's joining every club in school and then quitting Kyon unwittingly gives Haruhi an idea to start her own after school club. Thereafter Kyon and several others find themselves literally dragged into the Save our world by Overloading it with fun Suzumiya Haruhi's Brigade (the S.O.S. Brigade for short).

Haruhi begins to improve the appearance of the clubroom, but still feels that it is missing something, that being a computer. Going next door, Haruhi manages to obtain a computer by having photographic proof of making it seem that the Computer Research Society president sexually harass Mikuru. She enlists the help of Mikuru to help promote the SOS Brigade by dressing up in a bunny costume and handing out fliers. Later, Yuki invites Kyon to her apartment, where she unveils that she and Haruhi are considered aliens.

Yuki completes her explanation of the Integrated Data Entity and how it relates to herself and to Haruhi. Furthermore, she discusses Haruhi's powers, and how she could destroy and recreate the world on a whim. Kyon, while simply trying to understand all of what Yuki had told him, is initially skeptical of her story. The SOS Brigade gets a new member — a mysterious transfer student by the name of Itsuki Koizumi. On a day off from school, the SOS Brigade searches the city in groups to try to investigate mysteries, during which Mikuru reveals to Kyon the existence of time-travelers. Kyon later confronts Itsuki and learns of the Agency.

Haruhi is visibly bored and is not her usual energetic self. Ryōko Asakura, the class president, is concerned and asks Kyon to help her. Kyon later finds a mysterious letter in his locker, which directs to come to a classroom, where Ryōko confronts him. Ryōko attempts to kill Kyon, but is stopped by Yuki. Later, Kyon meets Mikuru's older self that had traveled from the future, who reveals a clue essential to his future: Snow White.

Haruhi enlists the help of Kyon to attempt to investigate what happened to Ryoko, as Haruhi believes it strange that she would transfer without notice. After a fruitless search, Haruhi tells Kyon about her earlier years, and how she changed from an ordinary girl into her present state. Later that day, Itsuki tells Kyon his organization's theories about Haruhi, and shows him some of his powers within a sealed reality.