must step on the accelerator for structural reforms . . . but when the LDP goes too far, we need to (say) wait a minute" and hit the brakes, he said. Although Abe has not clearly stated if he will visit the shrine again, he did go to in April while serving as chief Cabinet secretary, a trip that was only revealed by the media recently.

Ota counts himself among advocates of establishing a national memorial to the war dead that is "religiously neutral," something akin to Okinawa's Cornerstone of Peace, which is dedicated to all the lives lost during the Battle of Okinawa.

The Cornerstone of Peace is nonreligious, and Ota stressed that he wants a similar memorial that people of any or no religion can "pay tribute to the memory of the war dead and pray for peace in a religiously neutral manner."

Another key bone of contention is whether Japan will engage in collective defense.