Tsukimichi: Moonlit Fantasy

Tsuki ga Michibiku Isekai Douchuu (月が導く異世界道中) is a light novel series written by Azumi Kei and illustrated by Matsumoto Mitsuaki.

The novel series was adapted into a manga series by Kino Kotora and published by AlphaPolis Web Manga.

Plot
High school student Misumi Makoto is called to a fantasy world by the god Tsukuyomi in order to become a hero. However, powerful people 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 he must leave Makoto to find his own way. Now it's up to Makoto to find his own way!