We would never sell expired products. Rest assured that we ship with the number of days until arrival in mind. In Japan, the expiration date is listed in the format of year/month/day, so please do not panic and make sure you have not misread it. In the unlikely case that you have purchased an expired item, please send a photo of it along with the expiration date to hi@travellike.co.jp within two weeks of its arrival. If it is clearly past the expiration date, we will send you a new box.