The Ancient Magnus' Bride: The Ariels

The Ariels are equivalent to what humans call "fairies".
   Although, they prefer to be called "Neighbor" or "Friend".

They are about 6-10 inches tall, & excel in purifying, extinguishing, & providing assistance in magic or spell casting.

 They adore humans, spell casters, and/or sleigh beggies... and while they are friendly & usually harmless, they are also mischievous.
_______________________________________________________________________________________________________

    "The Ancient Magnus' Bride" by Kore Yamazaki is a new manga that's just starting, but I seriously recommend reading it.