Authentic Oigen Nanbu Tekki Cast Iron Teapot Modernist Square Cube Japan Black

Add a touch of modern elegance to your tea ritual or collection with this authentic Japanese Nanbu Tekki cast iron teapot. Expertly crafted in Iwate, Japan by the historic Oigen foundry (operating since 1852), this piece beautifully bridges Old World heritage with sleek contemporary design.  Unlike traditional round teapots, it features a striking minimalist square cube silhouette with a rugged, textured matte black finish. Perfect for industrial, mid-century modern, or dark academia aesthetics.  Designed for brewing, it features a smooth protective interior lining and includes its original removable stainless steel mesh infuser basket.  Brand: Oigen (Embossed maker mark on base)  Material: Cast Iron  Dimensions: Approx. 3.5 x 3.5 body (5 total length with spout); 6 high to handle top.  Age: Late 1990s to early 2000s.  Condition: Excellent, clean condition. No notable chips or rust.