Our favorite mini melon! This is one of the best finds from our trip to Japan. The Kaho watermelon has gorgeous salmon-orange flesh that is delicious right up to the super thin rind, making this one of the most unique watermelons. It was also one of the best we’ve tasted. Elongated fruit weighs about 2-4 pounds and is perfect for 2 servings. This rare heirloom was originally brought to Japan from China around the year 1912.