500+
Downloads
Content rating
Everyone
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About this app

A web service for members with no membership fee or annual fee, providing "point service", "advantageous information distribution service", "simple rate inquiry/application service", etc. to help customers live a better and more comfortable life. I'm doing it.
*There are two types of membership: regular members and light members, and you must complete the membership procedure to use the service.

① Happy point service [Limited to regular members]
・Prego Club points that can be accumulated with gas and used locally
- Get 500 points for new membership!
②Distribution of advantageous information
・Distribute event information and recipes
③Easy fee inquiry/easy application
・Easily apply for gas bill visualization and contract changes using your smartphone or tablet
Updated on
Sep 29, 2025

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
No data collected
Learn more about how developers declare collection

What’s new

Android 8.1までの旧バージョンに対応

App support

About the developer
NIHONKAI GAS K.K.
nihonkaigamazon@ngas.co.jp
2-36, JOHOKUMACHI TOYAMA, 富山県 930-0854 Japan
+81 80-2966-3240