"Doraemon Soda Candy" is a playful candy with "Doraemon" on the front and "4D pocket" on the back. When you open the "four-dimensional pocket", you can take out the individually wrapped candy with the illustration of "secret tool".
There are 100 types of individual wrapping designs. Every time you take out a candy, you can see what kind of "secret tool" comes out and you can eat it with excitement.
The name and explanation of the "secret tool" are written on the back of the individual wrapping. It seems that you can also collect and enjoy the tools that came out.