malicedomo

The original manga revolves around high school boy Ryouta Murakami, who cannot forget his female childhood friend whom he let die in an accident. Feeling that he must fulfill their promise of proving the existence of aliens, he has continuously looked up at the starry sky as a member of the astronomy club.

The school romantic comedy revolves around a second-year high school student named Sorata Kanda who lives in Sakurasou, the dormitory for problem children at Sorata's school. One day, Mashiro Shiina—a cute girl who happens to be also a cosmopolitan, brilliant artist—moves into Sakurasou.

Taken from AniDB - Once, there was a group of close childhood friends. However, by the time they entered high school, they had grown apart from each other.

Angel Beats! takes place in an afterlife high school, which acts as limbo for teenagers who have died and experienced traumas or hardships during their lifetime.

Tada Banri is a newly admitted student at a private law school in Tokyo. Due to the after-effects of an accidental fall from a bridge shortly after high school graduation, he lost all his memories from before then.

Since early childhood, Soma Yukihira has been assisting his father Joichiro run their family’s diner. Throughout the years, he has challenged his father’s culinary skills in cooking showdowns, and has lost every single one of their 50 matches.

Raku Ichijou is an average high school student. He also happens to be the sole heir to the head of a Yakuza Family called the Shuei-gumi.