Yogurppe

Yogurppe is recommended! It's a lactic acid drink that tastes similar to Sporun, but it has a refreshing flavor and is easy to drink, so I've loved it ever since my dad gave it to me as a kid. I looked it up and found that besides the original flavor, there are also mango, peach, and apple flavors. It comes in a small paper pack, so you can finish it in one go, which is great. If you happen to see it, please give it a try (=^･^=)