◉ Kumon Publishing Why Why Calendar 2026 Edition A daily calendar that fosters children's "why?" questions, allowing them to learn and have fun every day ⭐︎ ※ Set of 2 books!! 【Condition】 ・No noticeable stains or tears ・Unused ・Please understand that there may be minor scratches due to home storage (._.)! 【Shipping】 ・Waterproof packaging + protection against folding will be used for shipping. ・Anonymous shipping via Yu-Yu Mercari Mail (Yu-Packet Post) Instant purchase is welcome! Thank you.