Proposal : Create a new Manga

Proposal details

This proposal will make the following change(s):

Create a new manga named Engi no Uragawa, Omise Shimasu. ~Tourou no Ori no Naka no Hito~

Based on the following reason: Missing

With the source: https://www.mangaupdates.com/series/gamnjd8/engi-no-uragawa-omise-shimasu-tourou-no-ori-no-naka-no-hito