●History of Oitomi casting works Founded in 1848 by Rigenta Oikawa in Haneda-village, Esashi-gun, Iwate Prefecture. He also served as a foundry master for the The Date Family of Warlords. Since the Meiji period, manufactured mainly tea kettles and iron kettles. Oitomi casting works products have been selected for numerous art exhibitions. Oitomi casting works unique designs and craftsmanship are still highly regarded today.