Tsuki ga Michibiku Isekai Douchuu

From MangaHelpers: High school student Misumi Makoto is called into a fantasy world by the goddess Tsukuyomi, in order to be a hero. However, powerful others in this world aren’t as thrilled to have him there, and they kick him to the edge of the world just as Tsukuyomi declares that she must leave him to find his own way. Now it’s up to him to find his own way! [tethysdust]