2025 Mitaka ⭐ Day of Stars and Space Held annually at the National Astronomical Observatory of Japan, Mitaka Campus For those who couldn't attend For those who are interested I am selling these items. Everything in the photos is included. 3 types of paper pamphlets 2 types of clear files 1 ballpoint pen Unused items, but I carried them home in my bag, so there might be minor scratches. Please check the condition in the photos. Returns are not accepted to prevent swapping. Please refrain from purchasing if you are concerned, as these are items inspected by a private individual and stored at home. Shipping is planned via Mercari delivery. Items will be simply packaged using recycled materials.