
SINCE 1852 · OSHU, IWATE, JAPAN
OIGEN
Nambu cast ironware from a 170-year-old foundry — shipped directly from Osaka.

The Story
Cast iron from the home of Nambu Tekki
Founded in 1852 by Oikawa Genjuro in Mizusawa, Oshu — one of the historic homes of Nambu ironware — OIGEN has been casting iron cookware for five generations. Its signature Naked Finish uses no chemical coatings: just iron, fired at high heat, that seasons and improves with every use. Kettles, skillets, sukiyaki pans — each piece is made to be repaired, passed down, and used for a lifetime.
創業 / FOUNDED
1852
産地 / ORIGIN
Mizusawa, Oshu, Iwate
修理 / REPAIR
Repair Service
Shop OIGEN
Curated from the full Japanese domestic lineup
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OIGEN - Cooktop Round Shallow Cast Iron Pot 24cm
Regular price ¥1,028.00 CNYRegular priceSale price ¥1,028.00 CNY -
OIGEN - Rikumo Ogawara Fish Pan
Regular price ¥1,268.00 CNYRegular priceSale price ¥1,268.00 CNY
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Oigen - Shinonome Kikko Iron Kettle 1L
Regular price ¥981.00 CNYRegular priceSale price ¥981.00 CNY -
Oigen - Iron Kettle Hiragata Tsubu Arare 0.9L
Regular price ¥878.00 CNYRegular priceSale price ¥878.00 CNY -
Oigen - Iron Kettle Hiragata Tsubu Arare 0.4L
Regular price ¥578.00 CNYRegular priceSale price ¥578.00 CNY
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OIGEN - Shinyo Cast Iron Teapot Set (0.4L) with Trivet – Made in Japan
Regular price ¥1,212.00 CNYRegular priceSale price ¥1,212.00 CNY -
OIGEN - Sayo Cast Iron Teapot Set (0.4L) with Trivet – Made in Japan
Regular price ¥1,212.00 CNYRegular priceSale price ¥1,212.00 CNY -
OIGEN - Yoi Cast Iron Teapot Set (0.4L) with Trivet – Made in Japan
Regular price ¥1,212.00 CNYRegular priceSale price ¥1,212.00 CNY
Explore the full OIGEN collection
Every order ships directly from Osaka, Japan. Authenticity guaranteed.






