We offer a discount of 100 yen for each additional item purchased. If you're looking for something else, please consider it! Example: 300 yen product x 5 = 1500 yen Minus 400 yen for 4 additional items, the total is 1100 yen. To prevent any issues, please consider purchasing for play. We will take measures to prevent water damage and folding when shipping. Due to the nature of the product, returns are not accepted to prevent swapping. Once a purchase is made, we will begin packaging, so cancellations are generally not accepted. Cancellations after shipping are not accepted for any reason to prevent return fraud. We are not responsible for damage or loss due to postal circumstances. If you are concerned, we recommend changing to anonymous shipping. However, if there is a problem such as the mail not arriving, we will thoroughly handle the investigation procedures with the post office. We have had one case of non-delivery to Aichi Prefecture. (No investigation report from the post office yet) If you are concerned, we recommend changing to Mercari delivery. With regular mail: We will ship within 48 hours in principle. We generally cannot ship on weekends and holidays, but if the weight is within 50 grams, we may be able to drop it in the post on weekends. If you are in a hurry, please check in the comments. With anonymous tracked Mercari delivery, we will ship within the next day, regardless of the day of the week. By purchasing, you agree to all of the above, so thank you for your understanding.