[Mashiko Arts, Crafts and Specialities]

1. The Clay

   Clay for Mashiko-yaki should not be too rubbery and neither should it be too stiff. This is to prevent cracking when dried and warping during the firing process. Clay found in the Mashiko area suit these requirements.

2. Preparing the Clay

   Clay dug from soil is dried to remove impurities, soaked and stirred in water, and the creamy liquid portion which will be used to make the pot is dried once more.

3. Wedging

   Clay is repeatedly wedged and kneaded before being thrown on the wheel. The object is to remove as much impurities and air bubbles as possible for easier handling on the wheel.

4. Molding the Pot

   The kick wheel and hand wheel are the two main wheels used in Mashiko. After the completed pots are dried in the sun, they are put back on the wheel and carved to shape.

5. Biscuit Firing

   Biscuit firing enhances absorption of paint and glaze, strengthens the pottery, and prevents cracking. This preliminary heating process is done at 700 - 800 degrees Celsius.

6. Decorating

   Since the pots are fired at extremely high temperatures, paint used for decorating contain steel, copper, and chrome.

7. Glaze Firing

   The decorated pots are fired in a kiln at temperatures of 1,200 to 1,300 degrees Celsius. Red pine is used for firewood. This process leads to completion of the work.

8. Kiln Opening

   After the fire in the red pine wood is completely gone, the pots are left in the kiln for 2 more days to cool. The pots make their exciting debut while they still carry heat.