【Important notes】 ・International buyers are responsible for any import duties, taxes, and charges not included in the item price or shipping cost. Please note that VAT paid to Catawiki is separate from and does not cover import duties or customs charges in your country. You may still be required to pay additional fees upon delivery, as determined by your local customs authorities. ・Shipping Details: Most items are shipped via Japan Post EMS (airmail). If you are in a hurry, we can arrange shipping via DHL or FedEx upon request for an additional fee. ・Damage and Issues: If you receive a damaged item, please contact us immediately. The damage must be reported to your local post office within 7 days of delivery, and promptly to us and Catawiki support. 【Product details】 This elegant set of five copper tea coasters was created during the Showa period by Hara Sadae (原定衛) of Tosa Sōsendō (土佐双泉堂). Each coaster is skilfully formed in the shape of a realistic oak leaf, with finely rendered veins and softly undulating edges that capture the natural appearance of fallen foliage. The surface displays a rich purple-patinated copper finish known as shihan-dō (紫斑銅), producing deep reddish-purple and dark bronze tones that shift subtly depending on the light. The organic colouring and natural irregularities give the set a warm and atmospheric presence reminiscent of autumn leaves. Each piece bears the cast signature “Sadae” (定衛) on the reverse. The original signed wooden box is included, with title inscription, signature, and seal. When discussing Japanese cast metalwork from Sado Island, the celebrated metal artist Homma Takusai often comes to mind. Takusai originally carried the surname Hara, and although it is unclear whether Hara Sadae was directly related to that lineage, the craftsmanship and artistic sensibility show a notably similar character. Oak leaves traditionally symbolise strength, endurance, and longevity in Japanese decorative arts, making this refined set both practical and deeply evocative as seasonal tea utensils. Very good vintage condition with minimal wear and natural patina consistent with age. The wooden box shows some age-related wear and stains. Please refer to the photos for details. Dimensions: approx. H 2.5 cm W 16.8 cm D 9.5 cm ・Please make sure to review all the provided information and images before placing your bid. ・We make every effort to accurately represent the product's colors and textures in our photos. However, due to differences in monitors and device displays, as well as photographic conditions, slight color variations between the photos and the actual product may occur. We ask for your understanding in advance. Thank you for your interest, and happy bidding!