Tokyo investigates video claiming that Japanese hostage has been killed
Post claims to show Japanese journalist holding picture of executed fellow captive

Japanese officials last night said they were investigating a new online message allegedly from Islamic State claiming one of the two Japanese hostages it holds has been executed.
The video also demanded a prisoner exchange for the remaining hostage. But it was deleted quickly, and militants on a website affiliated with the extremist Islamic State group disagreed about the message’s authenticity.
It remained unclear whether it was a hoax.
The video apparently shows Kenji Goto holding a picture claiming to depict fellow hostage Haruna Yukawa.
Japan’s Chief Cabinet Secretary Yoshihide Suga said government ministers were holding an emergency meeting about the new message.
Prime Minister Shinzo Abe told reporters as he rushed into his office that the release of the new message was “an outrageous and unforgivable act. We demand their immediate release”.