The original Hida stove is made of diatomaceous earth, but the aluminum Iroha stove is made of aluminum alloy, so it will not break. It is a tabletop stove that maintains the Japanese atmosphere. It is dishwasher safe, so it is hygienic. In addition, the unique structural design allows for excellent ventilation, which improves the efficiency of charcoal combustion. Charcoal fires have several advantages that make food more delicious. First, they can be cooked at high temperatures, so the surface of the food is crispy and the inside is juicy. In addition, the smoky aroma unique to charcoal fires is added to the food, allowing you to enjoy its unique flavor. Another attractive feature is that charcoal is a natural material, is environmentally friendly, and can be used safely. It is also popular for use in camping and outdoor cooking, and you can enjoy the process of cooking itself.