4 complain of illness after steam eruption near Hokkaido's Niseko

Four people have so far complained of illness in a town near Hokkaido's Niseko mountain resort after steam erupted during drilling for a geothermal energy development project, Mitsui Oil Exploration Co. said Saturday.Hydrogen sulfide at the site in Rankoshi and a high level of arsenic in water collected in a nearby area were detected. Mitsui Oil, which is in charge of the project, said it is looking into what caused people to become ill, although it refrained from giving any details of the symptoms for privacy reasons.Mitsui Oil began drilling on June 25 to survey the potential resource, an…READ FULL ARTICLE