This is the official app of Happy smile, a small face correction in Yonezawa City, Yamagata Prefecture.

We will help you solve the three major problems of adult girls' faces.

At our shop, we use end ring facial small face correction, swelling, sagging, nasolabial fold, etc. with age

We will try to improve your worries and make your days brighter.

What you can do with our app

● You can collect stamps and exchange them for products or services.

● You can use the issued coupon from the app.

● You can check the menu of the shop!

● You can also browse photos of the exterior and interior of the store.