STEP 1/3
Cut the banana into small pieces.
STEP 2/3
Add mulberry, banana, honey, and a little bit of carbonated water and grind it in a blender.
STEP 3/3
It's been ground. Put this in a cup and mix it with more carbonated water.
If you don't have carbonated water, you can add bottled water or Sprite. When you add sugar or honey, you have to put it in a blender to melt well. If you add it later, it won't melt well, so please refer to it. If mulberries or bananas are sweet, you can skip honey.