Thank you for looking. I don't have any cats at home, but this was purchased by my mother for her cat. She said she bought it on Amazon for around 6,700 yen. It's been stored indoors in a climate-controlled environment. The cat originally loved this food, but after trying various other options, it seems to have found a new favorite and stopped eating this one (^^;; There's plenty of time left until the expiration date! It's a little cheaper than the regular price.