(CNN) — A picture and audio posted online Saturday purport to show that one of ISIS’s two Japanese hostages has been killed after a deadline for ransom passed, and appears to relay the group’s new demand for the other’s freedom — a prisoner exchange.
The static image, shown in a video file posted by a known ISIS supporter, apparently shows surviving Japanese hostage Kenji Goto, alone, in handcuffs and dressed in orange, holding a photo of what appears to be beheaded compatriot Haruna Yukawa.
Saturday’s posting, which CNN couldn’t immediately verify independently, came four days after an ISIS video demanded that the Japanese government pay $200 million within 72 hours for the hostages’ release.
Japanese Defense Minister Gen Nakatani said Saturday that his government is checking the authenticity of the claim. Japanese Prime Minister Shinzo Abe acknowledged the post.
“This act of terrorism is outrageous and unforgivable violence. I feel strong anger and firmly condemn it,” Abe said told reporters Saturday, adding that he demands Goto be released immediately.
Played over Saturday’s picture, the voice of a person claiming to be Goto says in English that Abe is to blame for Yukawa’s death.
“You were given a deadline, and so my captives acted upon their words,” he says.
The voice then relays ISIS’s alleged new demand — the release of Sajida al-Rishawi, a woman arrested in Jordan in 2005 on suspicion of trying to take part in an attack in which others killed dozens at Jordanian hotels.
“They no longer want money, so you don’t need to worry about funding terrorists,” the voice says. “They are just demanding the release of their imprisoned sister Sajida al-Rishawi.”
Goto, 47, and Yukawa, 42, had gone to the Middle East for different reasons, the former an experienced freelance journalist covering the conflict in Iraq and Syria, and the latter an aspiring security contractor who felt at home in the war-torn region. They ended up in the hands of ISIS in recent months.
On Tuesday, ISIS released a photo showing a black-clad masked man standing over Goto and Yukawa. The man made a demand: Either Japan pay $200 million — the same amount that Abe has proposed to help those affected by the ISIS campaign, money his government says is for humanitarian rather than military purposes — within 72 hours, or both men would die.
It’s not clear whether paying would have mattered. ISIS doesn’t have representatives or go-betweens everywhere who could solicit such a deal. Nor does it have a reputation for morality and trustworthiness, so there’s no telling if it would have taken the money and killed anyway. And the fact the group publicly asked for $200 million, a figure well above other ransom demands, raised the prospect that it was never serious about negotiating.
Japan isn’t part of the international military coalition that, for months, has been carrying out airstrikes against ISIS targets in Iraq and Syria. Its post-World War II constitution forbids the use of Japanese military forces for any purpose besides self-defense.
But Tokyo is allied with the United States and others leading this military campaign. And Japanese officials are offering help related to the ongoing unrest, though they insist those millions of dollars would go toward things like helping refugees, not killing ISIS militants.
While there are certainly geopolitical implications, this story is also about two men and the families they’ve left behind.
As the apparent deadline approached, Goto’s mother begged for her son’s life.
“To all members of ISIS, Kenji is not the enemy of ISIS. Please release him,” the mother, Junko Ishido, said Friday.
“I have been just crying for the last three days, filled with sadness. Words fail to describe how I feel. Kenji always has been a kind person ever since he was little. He was always saying, ‘I want to save the lives of children in war zones.'”
Her son had been a journalist for years, contributing to NHK and other Japanese news organizations. Goto covered big stories, hoping that by telling them, he could make a difference.
That’s what spurred him to go to ISIS-controlled territory in Syria, as he explained in an October video shot shortly before he ventured over the Turkish border.
“Syrian people suffering three years and a half. It’s enough,” said Goto, 47. “So I would like to get the story of what ISIS wants to do.”
Alaaeddin Al Zaim, who had worked with Goto in Syria previously, says he warned him not to enter the ISIS stronghold of Raqqa. “I tell him it’s not safe for you,” Al Zaim told CNN.
But Goto went anyway. He said, according to Al Zaim, “I am not American, I am not British. I’m Japanese. I can go.”
In comparison, the aims and activities of Yukawa, a 42-year-old unemployed widower, are murkier.
He originally headed to the war-ravaged country early last year to gain combat and survival experience to bolster his plans to set up a private security company, said his friend Nobuo Kimoto.
There, Yukawa met Goto, who gave him insights on how to survive there, Kimoto said. Goto also introduced him to rebel fighters, who are distinct from ISIS, though both are fighting Syrian President Bashar al-Assad’s forces.
Some of the rebels talked about their need for ambulances to shuttle the wounded. That plea spurred Yukawa to start raising money for this cause after returning to Japan, according to Kimoto.
Kimoto said he advised his friend to focus on building up his private security company.
Before he went back to Syria in July — a month before his reported capture — Yukawa told his friend about his clear sense of purpose when he was in that tumultuous Middle Eastern nation, despite all its violence and other travails.
“I felt a chill when he said, after returning home, (that) he felt in Syria he was really living a life,” Kimoto said. “He seems to have felt satisfaction being there and living together with the locals.”