Japan launched a trade complaint at the World Trade Organization on Thursday to challenge South Korea's import bans and additional testing requirements for Japanese food after the 2011 Fukushima nuclear disaster.
More than 450 mostly Western scholars have urged Prime Minister Shinzo Abe to confront boldly Japan's wartime past, the latest sign that the conservative leader has not erased concern that he wants to dilute past apologies.
Japan's cabinet approved on Thursday bills to implement a drastic shift in security policy allowing the military to fight abroad for the first time since World War Two, although the public is divided and wary over the changes.