I've just been keeping it as it was when I bought it. The box was opened for the photos, but the calendar and can badges inside are unopened. Retail price: 6050 yen The "COLORFUL365 TAKU YASHIRO 2022-2023 CALENDAR BOX" is a set that includes a postcard-sized and business card-sized calendar, 37card (card with voice message), two types of can badges, and a drawstring pouch in a special box. It's a luxurious calendar kit that allows you to see your favorite calendar anytime, anywhere, and is perfect for placing on your desk at home or work, or for carrying around. *The audio content of the 37card is no longer available due to the expiration date.