Thank you for viewing! (o^^o) This is a set of two 2026 Reiwa 8 Kumon "Why Why" Calendars. With one question a day, there are 312 interesting "whys," and the Sunday challenges increase your knowledge of things, along with their origins and etymologies. They will be sent in a waterproof vinyl bag, then in a recycled envelope or shopping bag. The shipping method may be changed from Yu-Yu to Rakuraku Mercari Bin or vice versa without notice (＞人＜;) How about it? Shipping will be done with recycled materials. Please consider it! ♪