This is a traditional Japanese abacus (Soroban) known as 出雲雲州算盤 (Izumo Unshū Soroban), a regional type associated with the Izumo area, historically famous for high-quality craftsmanship. The soroban features wooden beads mounted on metal rods within a wooden frame and reflects the design commonly used during the Showa period. It was originally a practical calculation tool and is now valued as a Showa retro item and old folk tool, appealing to collectors of Japanese antiques, educational instruments, and historical objects. The abacus has been stored in a dark place. While it shows expected wear from age and use, it retains strong character and authenticity. The original box is included, though it shows significant damage, adding to the item’s historical atmosphere. A fine collectible example of traditional Japanese calculation culture, suitable for display, study, or collection. Method of Shipment FedEx or Japan Post NOTICE The lot will be carefully packaged and shipped by FedEx or Japan Post. Delivery usually takes 1–2 weeks. Heavy items may be shipped by sea, which may take 1 to 2 months to arrive. The shipping method may vary depending on the item price and size. Sometimes Customs or the delivery company in your country may contact you by phone or email for clearance. Please make sure you are available to respond. If not, the parcel may be returned to me, and reshipping will cost more than twice the original shipping fee. I appreciate your cooperation.