Sakurasou no Pet na Kanojo, Ansatsu Kyoushitsu Recommendations
Both of these anime are pretty much based around a class of rejected students who are put into their own rejected class (or dorms) away from the main campus, who learn to accept their place in the school system as rejects.
We watch the two classes work towards their end goal, which is, though a little different between the two shows, ultimately to graduate and figure out what they want to do in the next stage in their lives.
Both have a central idea for each episode. While Assassination Classroom deals more with virtues and morals in contrast to Sakurasou's expression of concepts of emotions and aspects of society, each episode is structured in a similar fashion as to express their respective ideas. Both stories center around a cast of misfits and their attempt at advancing themselves and at a much grander scheme.
One contrast between these two series is their ways of showing the theme of perseverance. While Assassination Classroom focuses on the sucess that follows hard work and the fruits of effort in order to convey the importance of perseverance despite the
Both are in school settings and are about improving yourself with your friends
They are very emotional and humorous
Similar art style