Takahashi Rakusai IV – Shigaraki Ware Kogo (Incense Container) – Natural Bidoro Ash Glaze – With Original Signed Wooden Box Product Overview A Shigaraki ware incense container (kōgō) by Takahashi Rakusai IV, one of the distinguished potters continuing the long-established Rakusai lineage of Shigaraki, Shiga Prefecture. This compact square-form kogo features a rich contrast between the warm reddish Shigaraki clay and naturally formed green bidoro (ash) glaze. The flowing natural glaze and fire marks create an expressive surface that reflects the aesthetics of traditional wood-fired Shigaraki ceramics. The piece comes with its original signed kiri-wood storage box (tomobako) with Sanada cord and wrapping paper. Product Details This incense container is crafted in the traditional Shigaraki style, emphasizing the natural beauty created during wood firing. The softly rounded square form is enhanced by flowing green bidoro ash glaze cascading over the surface, while exposed areas of iron-rich clay display warm reddish-brown tones and natural firing effects. Rather than relying on painted decoration, the work celebrates the interaction of clay, ash, and flame—hallmarks of authentic Shigaraki pottery. The original tomobako bears the artist's inscription and seal on the lid, providing an important accompanying feature for collectors of Japanese tea ceremony utensils. Product Specifications Artist: Takahashi Rakusai IV (Fourth Generation) Title: Kogo (Incense Container) Type: Tea Ceremony Utensil Ware: Shigaraki Ware Material: Stoneware Technique: Wood-fired Shigaraki ware with natural bidoro (ash) glaze Dimensions: 5 × 4.5 × 4 cm (2.0 × 1.8 × 1.6 in) Original Box: Yes (signed kiri-wood tomobako with Sanada cord) Other Accessories: Wrapping paper Signature: Artist's inscription and seal on the inside of the box lid Condition: Pre-owned antique/collector's condition. Minor signs of age and storage are present. Please refer to the photographs for the overall condition. About the Artist Takahashi Rakusai IV succeeded the Rakusai name in 1976, continuing the long-established Shigaraki pottery tradition founded during the Tenpō era by the first-generation Takahashi Rakusai. In 1973 he held an invited solo exhibition in Los Angeles and received a certificate of appreciation from the Mayor of Los Angeles. Upon succeeding the Rakusai name in 1976, he was awarded the title of Traditional Craftsman by Japan's Ministry of International Trade and Industry. Background of the Product Shigaraki ware is one of Japan's Six Ancient Kilns and is celebrated for its naturally expressive surfaces created by wood firing. Bidoro glaze, formed when wood ash melts naturally during firing, produces soft green glassy areas unique to each piece. These natural effects, together with the warm clay body and firing marks, have long been admired in the Japanese tea ceremony for expressing the beauty of nature and the kiln. All photos were taken by the seller. They also show the actual product to be delivered. Shipping Shipped by FedEx or EMS with tracking number and compensation. Unless there are some irregularities such as bad weather or traffic problems, delivery can be made in about one week from the time of payment. International Buyers - Please Note Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as gifts. International government regulations prohibit such behavior.