This product is a set of "rice" and "ingredients." ・It requires no preparation, and you can easily enjoy it by simply heating it in the microwave. Expiration date: Please check the photo. Oyakodon (Chicken and Egg Bowl) x 4 Chicken Rice x 11 Mapo Don (Mapo Tofu Bowl) x 11 Bibimbap x 4 Total: 30 No packaging. Will be shipped in a recycled cardboard box.