Battle Front of Non-Admitted Magical Girl

is a Japanese light novel series written by Kimizu, with illustrations by bun150. The series began publication on January 10, 2014 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
"Unofficial magical girls" ── They are girls who continue to fight even after fulfilling their mission.

Honoka Mimori, a high school student Takuma Makise, was once touted as a legend and was an "unofficial magical girl" who fights as a mercenary even after her term. One day, she is asked by her former partner, Miquel, who has visited her, to "save the magical world that has fallen into the darkness in exchange for 300 million yen." And Honoka and Takuma learned in a desperate situation that the active magical girl had fallen into evil ...

The battle to wash the blood with blood of the magical girls who failed to end begins.