, while keeping a cool head as administrators," Kunio Yanagida, a nonfiction writer, told a public meeting Saturday in Tokyo.

Yanagida was on the nine-member advisory panel to former Environment Minister Yuriko Koike that proposed in September that the government develop a new relief framework to help people who have not been officially recognized as patients under the current standards.

Koike asked the panel to study the Minamata issue on May 1, the 50th anniversary of the disease's official recognition. The disease, which actually broke out in the city of Minamata, Kumamoto Prefecture, long before it was official recognized, was caused by years of discharge of mercury into Minamata Bay by Chisso Corp.

Yanagida, given his experience as a journalist covering major accidents and disasters, reiterated the panel's proposal that the government establish a permanent organization to investigate the causes and background in cases in which fatal incidents occur and compile relief measures for victims.