Kisyun (Takasago) is one of the beach houses on Megijima beach.
The shop is located on the way to Onigashima cave from port. If you ride a bike or walk to the cave, the shop is a good place to have a break.
You can cool down your heat with shaved ice which you can top up syrup as much as you want.
235-15, Megi-cho, Takamatsu City, Kagawa Prefecture