A Middle-Aged Convenience Store Worker Gets Caught Up in a Class Transfer to Another World, and Becomes the Strongest by Mastering the Heroes' Leftover Skills.
Class Teni ni Makikomareta Konbini Tenin no Ossan, Yuusha ni wa Hitsuyou Nakatta Amarimono Skill wo Kushi Shite Saikyou to Naru You desu.: Comic-ban
