Usually can only get this in Japan, I was happy to find this seller on Amazon bringing this in from Japan. We have tried other similar brands & products, this one is our favorite. We really enjoy this soothing, satisfying hot drink. (It is not tea) it is made from seasoned Shiitake. With tiny bits of mushroom in the clear amber broth. We have been enjoying this for years. Best price to purchase in quantities of ten or more.Nutrition Information on the can: Calculated per 100 grams: (note: can only contains 80 grams) Calories: 224. Protein: 3.9 grams. Fat 0 grams. Carbohydrates: 52.2 grams. Sodium 38.1 grams.Below that it says: If you are not satisfied with this product, send it to manufacturer for a refund.Directions: add 2 grams spoonful (scoop is included in can) to hot water and enjoy.Ingredients and other info:Name: Shiitake teaRaw material name: Shiitake mushroom extract, salt, Shiitake mushroom / seasoning contents (amino acids, etc.) Contents: 80gShelf life: (Expiration Date) Described on the bottom of the canStorage method: Avoid storing in high temperatures, high humidity, and direct sunlight.Manufacturer: Mannen Co., Ltd. 133, Yai, Motosu-shi, Gifu B058-323-2900