Kawaii: (
↗kawaii (
可愛い) = "cute" or "adorable") If you've watched anime in Japanese, you've heard characters use the term 'kawaii'. So if the title makes you want to say that (often using
↗chibi characters, i. e. small and super-deformed), then it fits.
Moé: (from the verb
↗moeru = "to be infatuated", pronounced moé or mo-eh) Titles that have at least one character generally young in age, with a naive or innocent view of life, and "some obvious sympathetic weakness they work hard to correct" would be considered moe. A character or personality trait that "elicits a protective or loving response from the audience" would also qualify (quotes taken from
↗Wikipedia:Moe). In modern terms moe has been evolving to the point where moe may apply to objects and not just young girls. Unfortunately moe can be taken to the extreme (see: "
Lolicon").
Fantasy: (
Setting) Titles that deal in might and magic will fall into this category.