What is a manga with no violence?

some love comics with out twists doesnt have any violance. (some might but mostly there is no violance.)

and also some of the stories which the setting is at a normal school.

Actually, if you want a manga with no violance in it, might i suggest a Shojo? There are two different types of Manga and Anime. Shonen and Shojo, Shonen is more what boys would like, stuff like Ninja, Samurai, Giant Robots, ect. Whereas Shojo is more girly