On his first day of high school, Kyon meets an eccentric girl named Haruhi Suzumiya, who announces to the class that she is interested only in meeting aliens, time travelers, and espers. ... See full summary »
Yuuta suffered from "chuunibyou" while he was in middle school. When he graduated, he try to forgot about it but he accidentally got into a contract with Rikka and disrupts his desperately ordinary life.
A high school student who cares little about school or others meets a lonely girl who had to repeat a year while all her friends finished high school. He decides to hang out with her and soon meets more friendly students.