Moe

Characters of the Moe archetype are found here. 

A common definition is that Moe is the ability of a character to instill in the audience an irrational desire to adore them, hug them, protect them, comfort them, etc. They're the embodiment of the Rabbit/Virgo Zodiac sign with their shyness and softness. To some, it can evoke a Big Sister Instinct.

For the genre of anime and manga, see this category.