Aokigahara Forest is known for two things in Japan: breathtaking views of Mount Fuji and suicides. Also called the Sea of Trees, this destination for the desperate is a place where the suicidal disappear, often never to be found in the dense forest.

The area is home to the highest number of suicides in the entire country.

Japan's suicide rate, already one of the world's highest, has increased with the recent economic downturn.

There were 2,645 suicides recorded in January 2009, a 15 percent increase from the 2,305 for January 2008, according to the Japanese government.

The Japanese government plans to improve suicide awareness in schools and workplaces.

Yoshida and his fellow volunteer, Norio Sawaguchi, posted signs in Aokigahara Forest urging suicidal visitors to call their organization, a credit counseling service. Both men say Japanese society too often turns a cold shoulder to the unemployed and bankrupt, and breeds a culture where suicide is still seen as an honorable option.

Local authorities, saying they are the last resort to stop people from killing themselves in the forest, have posted security cameras at the entrances of the forest.

The goal, said Imasa Watanabe of the Yamanashi Prefectural Government is to track the people who walk into the forest.

"Especially in March, the end of the fiscal year, more suicidal people will come here because of the bad economy," he said. "It's my dream to stop suicides in this forest, but to be honest, it would be difficult to prevent all the cases here."

Suicide forest - Japan