4-koma about the daily lives of Tooru who has just entered the same high school as her best and childhood friend Run-chan, who is now a second year, and her friends Yuuko-chan (whom Tooru bullies cause they meet under bad circumstances), and Nagi-chan (who watches).
The following links to AnimeNewsNetwork for the anime:
[Anime](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=12112)
[OAV (side story)](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=13352)
[OAV 2](https://www.animenewsnetwork.com/encyclopedia/anime.php?id=19411)
