Class Ten'i ni Makikomareta Konbini Ten'in no Ossan, Yuusha ni Wa Hitsuyou Nakatta Amarimono Skill o Kushishite Saikyou to Naru You desu

[Announcement] The comic version is now on sale! A convenience store clerk gets caught up in a hero summoning and is transported to another world! Otogi Yuichi, a dull 35-year-old single man, gets caught up in what is known as class transfer. The summoned heroes are reincarnated with one cheat skill each from the goddess, but since the old man was just dragged into it, he sold out his cheat and didn't get one. Instead, the goddess dumps all the leftover and discarded skills she had collected as reference for making cheat skills into the old man and sends him off into the other world. His stats are low and his skills are useless. But the old man does his best. Before he knows it, the old man is surrounded by girls and boys who, for some reason, adore him. The old man isn't completely opposed. When he makes full use of his discarded skills, he's not weak at all. This is the ordinary story of an old man in another world. (MTL from web novel source ncode.syosetu.com/n1428fd/ , ) [Machine Translation] Combining a large number of skills that were to be discarded to become the most powerful! An old man who was a bottom-feeder and a black gal JK open a convenience store in a different world! (From import site description)