Japan's government spokesman Chief Cabinet Secretary Yoshihide Suga, right, bows toward to Japanese flag prior to a press conference at the prime minister's official residence in Tokyo, Friday, Jan. 30, 2015. (AP Photo/Eugene Hoshiko)
Brides and grooms sit on top of an Indonesian Army vehicle during a mass wedding ceremony organized in Jakarta, Indonesia, Wednesday, Jan. 28, 2015. Thousands of couples registered for the mass marriage sponsored by the Indonesian Armed Forces. (AP Photo/Achmad Ibrahim)
In this photo by Eugene Hoshiko, Japan's government spokesman Chief Cabinet Secretary Yoshihide Suga bows toward to Japanese flag prior to a news conference about a hostage crisis involving a Japanese journalist in Syria. The fates of freelance journalist Kenji Goto and a Jordanian military pilot held by the Islamic State group remained unknown Friday after a purported deadline for a possible prisoner swap lapsed with no word from the militants.