Shuuriya Lodge no Kougubako

Synopsis

A city where robots and humans live in harmony together. Or so it seems at first glance. A financially struggling handyman who runs a repair shop hunts down criminal bots on the run—so-called irregulars—for spare parts. But everything changes when he receives a call for help from a group of broken irregular mecha girls pleading for repair. (Source: Kodansha, translated)