カキ氷 means Japanese summer sweets and sounds"Kakigori"
It called "Shirokuma" in Kagoshima prefecture and around south Kyushu area.
Actually "Shirokuma" means polar bear in Japanese.
But I don't know why they use the word for the ice sweets or any correct origine of the name.
Nowadays, It has been getting cool. But it still make you to feel comfortable especially after the sports.
Try it!!!

