"The Slice of Life Genre is what happens when Anime tries to Emulate reality and deals with ordinary every day topics, such as romance, school, work, friends etc.
There are no monsters, no epic fight scenes and no ninja’s. Just a bunch of characters trying to deal with every day life and the hilarious but relatable situations they get into.
The characters and cast are usually unremarkable, normal people, going about their lives, making observations and being themselves.
Life, Observed and Examined, that is the crux of the Slice of Life Genre, and so we have the top 5 “Slice of Life” Anime."