A most excellent ice cream that may or may not have any actual dairy content. It does taste like green tea, but it's smooth and delicious. I suspect it does have some sugar in it, so if it has the caffeine content of green tea, this is an excellent concoction. Great with sushi. Not so easy to find in the USA except at Japanese restaurants, but in the Tokyo Airport at Narita, you can get it from Haagen Dazs vending machines.