Authentic Iwachu Japanese Iron Tea Kettle Tetsubin Nambu Tekki Hobnail Signed For Sale

This Japanese teapot, specifically a Nambu Tekki (Nanbu Ironware) cast iron tetsubin tea kettle, was authentically crafted and marked by Japanese artisans during the early 20th century. Made of black iron with a classic hobtail (arare) or hailstorm textured pattern, this is an original piece that beautifully showcases the craftsmanship and traditional design of Japanese tea culture. Features a curved swing handle, a matching lid with a small patterned nob, a side pouring spout and a maker\'s mark on the underside under the spout. This mark is the official registered trademark logo for Iwachu, which is the most famous and prominent producer of traditional Nambu Tekki ironware located in Morioka, Iwate Perfecture. The horizontal-striped square or gate enclosed within a circle maker\'s mark is a stylized representation of a traditional Japanese iron melting furnace and signifies that the item is a genuine piece of Japanese ironware cast from traditional sand or clay molds, rather than a mass-produced replicate. Indeed, the timeless beauty and worn patina of this lovely piece will make it a unique and valuable addition to any collection of Asian antiques or Japanese decor. Iwachu pieces are exceptionally well made, highly collectible and cherished for their durability and excellent thermal properties. This one measures 7\" across, 5\" tall and weighs almost 3 pounds.
Interesting to know:
Authentic older Japanese kettles often exhibit more intricate, hand-burnished details on the lid knob. Completely symmetrical smooth machine-molding indicates modern production from recent decades. Also, a fixed, rigid handle that does not fold down is highly typical of modern, functional Japanese production lines. A glazed enameled interior also signifies a newer rendition versus the bare untreated cast iron interior of older authentic creations. The kettle listed here lacks any signs of modern production and is a piece to be treasured for its beauty and authenticity.
Because this is an authentic tetsubin designed for boiling water, proper maintenance is crucial to prevent damage. Never use soap or scrub the inside as it will destroy the natural mineral layer (kuro-sabu) that protects the kettle from rust. And, always empty the kettle completely while it\'s still hot after use; the residual heat will evaporate the remaining moisture naturally, prolonging the life of the piece.