"Doutor Coffee Shop" is a coffee shop chain where you can enjoy various drinks and foods at reasonable prices. Did you know that you can add "syrup" for free when you order a particular drink at the store?
The "syrup" you care about is "honey sugar"! This is a special syrup that comes free of charge when you order "Royal Milk Tea (Hot / Ice)".
The syrup has a gentle taste with a fluffy honey flavor. You can enjoy it while adjusting the sweetness according to your mood. It's not too sweet, so it goes well with ice cream as well as hot. The plump honey flavor makes your usual drink a little extravagant.
It seems that there are various rumors such as "It can be attached to any drink" and "Hot only", but when I contacted Doutor, "Basically, I ordered" Royal milk tea (ice / hot) ". Like a syrup that you can enjoy "only if". Depending on the store, it is possible to purchase only syrup. If you are interested, you may want to contact a store near you.