The Kyoto Arashiyama Orgel Museum exhibits more than 150 pieces of the orgel collection, and demonstrates the main collection among them to convey the appeal of the orgel and its culture. A large part of the collection is the Guide & Jacqueline Collection, which is said to be one of the world’s leading music box collections in terms of both quality and quantity, collected by Guido Reuge, the third president of the famous Swiss music box maker Reuge, and his wife Jacqueline. It contains some of the most important works in the history of music boxes, such as The World’s Oldest Music Box and Napoleon’s Snuffbox, and it is no exaggeration to say that these are European precious cultural heritages.