Snow growth
 
These sweet potatoes (Beni Haruka) from Bibai are stored and aged using the cold energy of snow, and then dried at low temperatures using the snow breeze to make "dried sweet potatoes."
 
Brand name: Yukiya Meizan Shoten
Country of origin/manufacturing: Japan
Storage method Can be stored at room temperature
The expiration date is 6 months from the date of manufacture.
 
Ingredients: sweet potatoe