As you should know, there are many types of anime, which fall under about 8 different categories.
Every anime usually falls under at least 4 or 5 different categories....
There are 7 different audience levels for an anime. These are used to recomend the age you should be or what gender usually watches the anime.
There are 3 different content indicators in an anime. These are here to tell you what to expect in the anime.
These are all pretty self explanitory...
There are 3 different dynamics that are usually found in anime.
There are aproximately 78 different types of elements in an anime. The elements are the usualy genres you find in the anime. They tell you exactly what to expect in it.
There are about 18 different kinds of fetishes in an anime. These feteshes are most common in Ecchi, Henti and Harem animes.
A lot of these are self explanitory so im not going to define al of them...
Every anime falls under at least one of the 9 origional works.
Again, these are self explanitory...
Not only every anime, but every story needs a setting. There are about 31 available for anime.
Every good story need a Theme, anime has about 42 different themes.