Nemurin Beats Monster

This monster, this mound of violent impulse, could not stand the presence of the insolent buildings those tiny humans had fussed over making. It tore down the National Diet Building with its black, nobbled forelegs, and with a swing of its tail, it snapped the Tokyo Skytree in half. From its mouth, filled with flashing fangs, it fired a heat ray that blasted the Tokyo Metropolitan Government Building into bits in one shot.

[...]

The monster was over 160 feet tall.

[...]

“Leave it to me!” A girl’s voice responded just as its owner revealed herself. She stood on the chain-link fence in front of the boy, shielding him from the giant. She was wearing pajamas and holding a pillow under her right arm. Her hair, which was longer than she was tall, swayed in the winds blowing high above the ground.

“You’re a vile monster, destroying the city and hurting people! Magical Girl Nemurin is gonna beat you up!” The girl leaped from the chain-link fence and bent over into an acute angle in midair to land a kick between the monster’s eyes. The creature wailed, though it hadn’t even twitched in response to the missiles or tank-mounted cannons. The girl kicked it, punched it, and whacked it with her pillow, and each time, the monster voiced its pain with truly pathetic-sounding cries.

Then it tried to run away, but the girl was hot on its heels, grabbing its tail to swing it around violently and throw it. Crash. The ground pitched. The road caved in, and buildings lurched off center. The monster wasn’t only hurt by the impact of its landing—its eyes were spinning after being swung around and around.

Now that her foe was stunned, the girl touched both her index fingers to her forehead, striking a pose. “Nemurin Beam! Zap, zap, zap, zap!”

Beams shaped like jagged, angular lightning shot out of her forehead to envelop the great monster in golden light. Its black hide turned a pale green color, its horns and fangs shortened, and it shrank down a size.

“The evil heart controlling you has now been purified. Go on, return to the Southern Islands.” The monster stood up and bobbed its head in a bow to the girl, then strode away with steps that seemed somehow rejuvenated. The girl spent some time watching the monster go, and then she hopped up into the air and disappeared.

    - Magical Girl Raising Project: "Nemurin's Adventure"