SADO, Japan — Japanese officials have held a memorial ceremony near the Sado Island Gold Mines, listed in July as a UNESCO World Heritage site after Japan moved past years of historical disputes with South Korea and reluctantly acknowledged the mines' dark history. However, it has not offered an apology.
At these mines, hundreds of Koreans were forced to work under abusive and brutal conditions during World War II, historians say. Japanese officials at Sunday's ceremony paid tribute to ''all workers,'' including Korean laborers who died at the mines, without acknowledging that they were forced laborers — part of what critics call a persistent policy of whitewashing Japan's history of sexual and labor exploitation before and during the war.
The ceremony, supposed to further mend wounds, renewed bad feelings between the two sides. South Korea boycotted Sunday's memorial service, citing unspecified disagreements with Tokyo over the event.
''As a resident, I must say (their absence) is very disappointing after all the preparations we made,'' said Sado Mayor Ryugo Watanabe. ''I wish we could have held the memorial with South Korean attendees.''
On Monday, nine families of Korean laborers, South Korea's ambassador to Japan and other officials gathered at the mines to pay tribute to wartime Korean forced laborers. Participants in dark suits observed a moment of silence and offered white chrysanthemums in honor of the South Korean laborers, along with offerings such as dried fish, sliced apple and pears.
The Associated Press explains the Sado mines, their history and the controversy.
What are the Sado gold mines?
The 16th century mines on the island of Sado, about the size of the Pacific island of Guam, off the western coast of Niigata prefecture, operated for nearly 400 years beginning in 1601, and were once the world's largest gold producer. They closed in 1989. During the Edo period, from 1603 to 1868, the mines supplied gold currency to the ruling Tokugawa shogunate.