[Dac, a store specializing in wind instruments] This is the official app.
We have a wide variety of domestic and foreign brands to meet all needs from beginners to professional players.
[What you can do with the official app] Deliver fairs and deals! / Earn points with your app membership card! You can also get great coupons / You can make reservations for rental studio "debut" online from the app! / Concert You can get the information you want to know from the information and SNS links!