Customer Masquarade!
カスタマスカレード! · かすたますかれーど
est. Rough estimate based on volume count, reprints and magazine — not an official figure
Overview
What is the true purpose of Kishimoto, a man who claims he changed jobs to meet Etou, the “Holy Mother of Customer Service”? (Source: Shinshokan, translated) Note: Includes one extra chapter.
Source: AniList
External databases: MADB · AniList
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections