I purchased this at the Tori-no-ichi market in Tokyo. It's palm-sized, about two sizes smaller in width than an iPhone 14 Pro. It's so incredibly cute that I bought it, but I don't have a habit of using calendars, so I'm putting it up for sale. It's a 2026 calendar. It's already mid-January, but if you're interested, please consider! I've opened it, but it's unused. Sorry!