https://youtu.be/XMVgs1ZXsSA

You can open a Japanese soda by doing the following:

Step 1: Gather your materials! You’ll need paper towels, a straw, and a flat surface. Don’t forget your soda of course!

Step 2: Remove the plastic film from the top.

Step 3: Pop out the center from the cap, which will be used to open the bottle.( I needed help on that)

Step 4: Place the paper towels on a flat surface, and put the soda above the paper towels.

Step 5: Using the center of the cap, push down on the top of the bottle until the marble falls.(It took a BILLION years to complete it)

Step 6: Place the straw in the bottle and enjoy!