Drawings using soy sauce displayed in Kagawa Pref.

Drawings using soy sauce displayed in Kagawa Pref.

TAKAMATSU, Japan - Pictures depicting a local shopping area drawn with soy sauce are displayed at the soy sauce art laboratory in Sakaide, Kagawa Prefecture, known for "udon" noodles, on Aug. 8, 2014.

Soy sauce art lab in Kagawa Pref.

Soy sauce art lab in Kagawa Pref.

TAKAMATSU, Japan - Tsuyoshi Ozawa, associate professor at Tokyo University of the Arts, is seen in Sakaide, Kagawa Prefecture, on Aug. 8, 2014. He established a soy sauce art laboratory with Kamada Soy Sauce Inc. to revitalize the local economy.

Cosmo Oil to close Sakaide refinery

Cosmo Oil to close Sakaide refinery

OSAKA, Japan - An Aug. 28, 2012, photo from a Kyodo News helicopter shows Cosmo Oil Co.'s oil refinery in Sakaide, Kagawa Prefecture. The company said the same day it will close the plant in July 2013 amid weakening domestic demand for oil.

Cosmo Oil to close Sakaide refinery

Cosmo Oil to close Sakaide refinery

OSAKA, Japan - An Aug. 28, 2012, photo from a Kyodo News helicopter shows Cosmo Oil Co.'s oil refinery in Sakaide, Kagawa Prefecture. The company said the same day it will close the plant in July 2013 amid weakening domestic demand for oil.

Damaged tanker examined

Damaged tanker examined

SAKAIDE, Japan - Government panel members examine the damaged oil tanker M Star in a photo taken from a Kyodo News helicopter in Sakaide, Kagawa Prefecture, on Aug. 28, 2010. The tanker sustained the damage in the Strait of Hormuz in July.

Damaged tanker examined

Damaged tanker examined

SAKAIDE, Japan - Government panel members examine the damaged oil tanker M Star in a photo taken from a Kyodo News helicopter in Sakaide, Kagawa Prefecture, on Aug. 28, 2010. The tanker sustained the damage in the Strait of Hormuz in July.