We've equipped it with a steam vent with an Ohitsu ball. During warming, the steam vent is sealed to prevent moisture from escaping, which helps to prevent the rice from drying out. Furthermore, the double-layered inner lid helps to prevent heat from the lid heater from reaching the rice, protecting the flavor during warming. During cooking: The double-layered inner lid traps the sticky rice inside the pot. This prevents overflowing during cooking, allowing for fluffy rice to be cooked while maintaining high heat. [7 different "cooking pressure settings (1.0-1.3 atm)" to choose the texture that matches your rice menu] Operation has been confirmed, and rice cooking has been checked. (Rice cooks without any problems) No steam leaks. Please check the condition of the product in the photos. No discounts. Please refrain from making claims or returns after purchase. Thank you for your understanding. Please purchase if you understand that this item has been stored by an amateur. Thank you for viewing.