According to the package, the outside is coffee powder, and the inside is a milk coffee soft candy.

This is a soft candy, so there is no crunch. Instead, this is a firm but soft, waxy confection. During the chew, a nice, slightly bitter coffee note emerges, followed by a sweeter latte flavor. The candy leaves a small amount of goo on the molars, but it quickly dissipates.
With more chewing, a slightly artificial taffy flavor comes through, but the coffee flavor remains intense and milky.
This is a very nice first effort from Amehana. Try one.