SEOUL, April 21 (Reuters) - A South Korean court on Wednesday upheld Japan's state immunity to dismiss a lawsuit raised by a group of women who were forced to work in Japanese wartime brothels, contradicting a ruling in a separate earlier case that ordered Tokyo to compensate victims.
Remnants of Japan's 1910-45 colonial rule of the Korean peninsula remain contentious for both sides, with many surviving "comfort women" - a Japanese euphemism for the sex abuse victims - demanding Tokyo's formal apology and compensation.
Diplomatic tension flared in January when another judge at the Seoul Central District Court ruled in favour of other women in a separate case, ordering Japan to pay compensation for the first time. That verdict had drawn a rebuke from Tokyo which says the issue was settled under a 1965 treaty and a 2015 deal. read more
But on Wednesday a judge at the same court recognised Japan's right to state immunity from overseas lawsuits, contradicting the January ruling that Japan could not assert immunity for "a crime against humanity."
"If an exception on state immunity is acknowledged, a diplomatic clash would be inevitable during the process of forcing the ruling's implementation," judge Min Seong-cheol said, dismissing the latest case brought by the 20 "comfort women" victims and their relatives.
Japan's Chief Cabinet Secretary Katsunobu Kato said after Wednesday's ruling that the Japanese government cannot be subject to South Korean jurisdiction and the entire lawsuit should be dropped.
"As the Japanese government, we will continue to strongly ask the South Korean side for an appropriate action," Kato said during a regular briefing.
Lee Yong-soo, a "comfort women" victim and one of the plaintiffs, called the ruling "absurd, nonsense," saying she would seek international litigation over the case.
Justice Min also said the issue should be resolved via diplomatic consultations, and the 2015 agreement could provide the groundwork for a solution despite some flaws in negotiations.
Under that deal, Tokyo issued an official apology and provided 1 billion yen ($9.3 million) to a fund to help comfort women victims, with both sides promising to "irreversibly" end the dispute.
But some victims, including Lee, had rejected the settlement saying the government did not sufficiently consult them during the negotiations.
($1 = 107.9700 yen)
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