Sweet potatoes, or satsumaimo, are a beloved variety of sweet potato with a purplish-red skin and creamy, yellow flesh that becomes sweet and rich when cooked. These sweet potatoes have a uniquely dense, fluffy texture, and their natural sweetness intensifies when roasted, making them a popular street food and snack in Japan. Their flavor has subtle hints of chestnut and caramel, setting them apart from other sweet potatoes. Rich in fiber, vitamins A and C, and antioxidants, Japanese sweet potatoes are not only delicious but also a nutritious food enjoyed in various traditional dishes, from simple baked styles to desserts.