Thank you for viewing. This is dry cat food specially formulated to support kidney health. Please administer under the guidance of a veterinarian. I had been stocking it in small bags to maintain freshness, but I'm now allowed to switch back to regular food, so I'm putting it up for sale. I purchased it recently. After arrival, it was stored cleanly in a food container. I have a total of 3 bags with this expiration date, and I'm willing to sell them together if you'd like. 2 bags for 4000 yen, 3 bags for 6000 yen. I also have the same product with a different expiration date (June 12, 2026) for sale at the same price, and I have a total of 4 bags of those. Thank you!