こうよう石油アプリ

Koyo Oil Co., Ltd. has a service station in Kagoshima Prefecture and offers a wide range of services to provide total support for customers' vehicles.
Our official app "Koyo Oil App" allows you to use the car wash service with the app, as well as distributes coupons and discount information for various menus that can be used at our store.


▼Main functions▼
The following services are available at registered stores.

◎ App limited discount service
You can receive discounts on various services.

◎ App limited coupon
Coupons issued by registered stores can be used.
We will update and deliver many coupons at any time, so please use it.

◎ Notice of campaign and latest information
We will deliver campaign information and various latest information that are being carried out at registered stores.
Don't miss it because it's full of great deals.

The above services may not be available depending on the store.

Downloading and using the Koyo Oil App is free.


We provide services so that customers can spend their car life with peace of mind.
Please use the Kouyou Oil App of Koyo Oil Co., Ltd.!

Recommended OS: Android8 or higher

When using this app, you will need the authentication number distributed by the store. If you do not have an authorization number, please contact the store.