・ This is a 3-cup rice pot from Oigen Casting in Iwate Prefecture. ・ It appears to be made by Oigen Casting, as there is a marking that looks like "Nanbu Seieido" on the back. ・ According to Oigen Casting's website, it is compatible with both gas and IH cooktops. ・ It seems the seller received it new from their sister-in-law. ・ They tried cooking rice in it once and said it was delicious. 　 After that, it was stored in a closet. ・ It has been used once, so there is some rust, but this is unavoidable for ironware. Instructions for care are available on Oigen Casting's website. ・ The size is W244 x D208 x H159mm, and the weight is 3.1kg. ・ A wooden trivet to place it on is also included. ・ The original box is not available, so it will be wrapped in packing material and then shipped in a box. The following is quoted from Oigen Casting's website: ｜How to deal with rust｜ You can re-season it, or cook dishes using oil, such as stir-fries, to allow the oil to penetrate the rice pot and suppress rust. Making mixed rice dishes with ingredients that release oil, such as chicken, is also recommended. At this time, adding a small amount of rice oil when cooking will be more effective in suppressing rust. ｜After using the rice pot｜ ① Wash with a scrubbing brush Wash with a scrubbing brush after it has cooled down to the point where you can touch it with your hands. Avoid using detergent as much as possible. Detergent will also wash away the oil that has become familiar to the rice pot. If the dirt does not come off and you use detergent, heat it again after washing and apply a thin layer of oil to the entire surface. ② Remove moisture If moisture remains on the surface of the rice pot, it can cause rust. Heat it for about 30 seconds to thoroughly remove the moisture.