Google Translate says “Dairy products” but I’m not sure what that means.Here’s one of the [products with that description](https://www.amazon.co.jp/-/en/dp/B00V9C5V0M).
It reminds me of the [Simpsons Malk](https://static.wikia.nocookie.net/simpsons/images/b/bf/The_PTA_Disbands_-_94.png) which couldn’t be legally called Milk.