In ga Orinasu Shoukan Mahou

is a Japanese light novel series written by Hideaki Mayoya, with illustrations by x6suke. The series began publication on February 8, 2014 by ASCII Media Works under their Dengeki Bunko publishing imprint.

The series won the Gold Prize in the 20th Dengeki Novel Prize.

Synopsis
Mamirada, a devilish and annoying devil girl who appears in front of Shinichi Otokawa, the student council president of Katabuzu, who is called the guardian deity of school rules.

Shinichi, who was forced to kiss her and signed a contract, gained a certain ability. that is--. "Satanic Mike! It's a magic that can forcibly drag your opponent into a rap battle and dominate the loser of the battle. Yo-yo!"

Shinichi's words, which spin improvised lyrics with rhyme phrases, become a powerful summoning magic. It blows up. Even the problematic children of the academy who did not keep discipline and were against Shinichi were overwhelmed by the rap magic and obeyed the orders !!

"Singing such an embarrassing song in public is a stain of life ..."

"Super cool Tayo! Yoyo!" As expected, my husband candidate? It's the ant of the Demon King's nature. "And the microphone battle that begins, the serious battle that bet on life, and sometimes the love battle on that girl's heart.

The student council president who keeps the morals is in good shape!