I Couldn't Become a Hero, So I Reluctantly Decided to Get a Job

I Couldn't Become a Hero, So I Reluctantly Decided to Get a Job. (勇者になれなかった俺はしぶしぶ就職を決意しました., Yūsha ni Narenakatta Ore wa Shibushibu Shūshoku o Ketsui Shimashita), or abbreviated as Yu-Shibu, is a Japanese light novel series written by Jun Sakyou and illustrated by Masaki Inuzumi. The series was awarded Gold in the 23rd Fantasia Awards with an anime adaptation by Asread that aired on October 5, 2013.

Plot
Raul Chaser wishes to become a hero with his team of skilled heroes-in-training, but due to the collapse of the Demon Empire, the Hero Program was suspended. With Raul's dream crushed, he was forced to find a new line of work and ended up employed at a small department store called Magic Shop Reon. Raul's life since then has been busy but dull, when one day someone arrives at the store applying for a job. Raul finds out that the new hire is the Demon Lord's child and also happens to be a cute girl.