jahy sama

Intro once proud second in command of the demon world. but when the magic girl destroyed the mana crystal that helped power the demon world, jahy was banished to the mortal world and reverted back to the body of a child while losing her powers. thankfully, she manages to keep a few pieces of the mana crystal with her to change back into her adult form temporarily to use fractions of her power. Unfortunately, she has to let the crystals charge after each use, so she spends most of the series as a child.