Yamada Fermented soybean (Kotsubu Mini Natto) is a traditional Japanese food made from fermented soybeans. Natto has a distinctive strong flavour and sticky texture, which is often described as pungent and nutty. It is typically eaten as a topping over rice or mixed with other ingredients like soy sauce, mustard, and chopped green onions. It’s smaller-sized natto beans compared to regular natto, making them more bite-sized and convenient to eat. Natto is also known for its nutritional benefits, as it is rich in protein, probiotics, vitamins, and minerals.