マーメイドグループ公式

Name: マーメイドグループ公式
Availability: InStock
Author: YN COMPANY

YN COMPANY

In-app purchases

Everyone

1K+

Downloads

Everyone

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About this app

The official app for Japan's largest maid cafe group, Mermaid Group, is now available!

Manage your points conveniently in one place with a single point card usable at all Mermaid Group locations. Register your favorite staff member and support them in the group-wide rankings, which are updated daily!

Furthermore, points accumulated on your point card can be exchanged for valuable coupons! To fully enjoy the charm of the Mermaid Group, be sure to use this app.

Features:

Point card function usable at all locations

Exchange points for valuable coupons

Register your favorite staff member

Mini-games

The official app lets you collect points with a point card usable at all stores and exchange them for great coupons.

Updated on

Aug 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted