Oigen Nambu Tetsubin Cast Iron Kettle (H-200, Shinonome Kikkou, 1.0L, ¥16,900 / ≈$113 USD) — Iwate’s 900-Year Iron Tradition, From Hiraizumi to Your Kitchen [2026 Guide for International Readers]
Oigen (及源), founded 1852 in Mizusawa (Iwate Prefecture), is one of the largest producers of Nambu tetsubin (南部鉄器) — cast-iron kettles whose tradition reaches back through the 1659 invitation of Kyoto kettle-master Koizumi Nizaemon by the third Nambu-domain lord, all the way to 12th-century Mizusawa foundries that supported the Hiraizumi gold-age civilization. The H-200 Shinonome Kikkou 1.0L is the entry-level IH-compatible bare-iron tetsubin. This guide walks through Mizusawa's place in Japanese history, the 900-year continuity of iron-casting in the region, and why a bare-iron kettle is meaningfully different from a modern stainless-steel one — before getting to how to buy it from outside Japan.
Cast IronIwateJapanese CraftTea Ware