| 
			 "It was childish. Still, a part of me thought, well, it serves 
			them right," Shin Jong-Hoon, a 23-year-old biomedical engineering 
			student, said in Seoul, noting that Japanese fans at the game this 
			summer had also been waving flags associated with Japan's wartime 
			military. 
 			As U.S. Vice President Joe Biden arrives in Asia on Monday for a 
			visit to Japan, China and South Korea, the relationship between 
			America's two biggest allies in Northeast Asia isn't merely bad, 
			it's toxic. This matters to Washington because it's poisoning 
			efforts to forge a unified front as China challenges U.S. military 
			pre-eminence in the region.
 			China recently alarmed its neighbors and Washington by announcing a 
			new maritime air defense zone in the East China Sea partly to assert 
			its claims over disputed islands controlled by Japan.
 			South Korea and Japan, democratic neighbors in communist China's 
			backyard, share many things. Both worry about North Korea's nuclear 
			ambitions, express wariness about Chinese assertiveness and count on 
			Washington for their military defense. 			
			
			 
 			But the common interests lately have been overshadowed by an 
			inability to reconcile a bitter, centuries-old history. This was on 
			display last year when a planned Japan-South Korea 
			intelligence-sharing pact fell apart at the last minute amid a 
			political outcry in Seoul.
 			Things have gotten so bad that South Korean President Park Geun-hye 
			and Japanese Prime Minister Shinzo Abe, both scions of powerful 
			conservative political families, won't even talk to each other. Abe 
			and Park have yet to hold a summit meeting in their first year in 
			office, usually a high priority for both countries.
 			When U.S. Defense Secretary Chuck Hagel broached South Korea-Japan 
			ties on a recent visit to both countries, he got an earful from Park 
			on Japan's alleged whitewashing of the past.
 			Most experts don't see South Korea moving into China's camp. But a 
			recent poll by a major South Korean think tank showed that South 
			Koreans ranked China's favorability ahead of Japan's. Beijing is now 
			a larger trading partner for South Korea than Japan and recently 
			agreed to erect a statue of a Korean nationalist who assassinated a 
			senior Japanese official on a visit to Manchuria in 1909 — the same 
			man depicted on one of the banners at the South Korea-Japan soccer 
			game.
 			Biden will make clear on his Asia trip that Washington wants its 
			allies to resolve their differences, U.S. officials say. But experts 
			wonder what he can realistically do.
 			"There has been a sense that the U.S. should just grab these two 
			countries by their necks and bang their heads together to get them 
			to work together," said Terence Roehrig, a Korea expert at the U.S. 
			Naval War College. "That's not as easily done as folks say."
 			While the horrors of Japan's 35-year colonization of the Korean 
			Peninsula, which ended only with its World War II defeat in 1945, 
			are ancient history for many Japanese and Americans, the memories 
			remain fresh in South Korea, whose people were forced to work in 
			military brothels and Japanese mines and factories. 			
			
			 
 			South Koreans' feelings are shaped by a perception that Tokyo has 
			never adequately addressed this history. Asia's fourth-biggest 
			economy and a growing diplomatic power, South Korea is also now less 
			willing to heed U.S. pressure and set aside its demands.
 			Protesters here regularly call for compensation for Korean women 
			forced into wartime sex slavery by the Japanese military and blast 
			Tokyo's claim to South Korean-occupied islets in the sea between the 
			countries.
 			"The South is now a successful modern society that has surpassed 
			Japan in some areas. But this traumatic and humiliating past still 
			casts a long shadow," Robert Dujarric, an Asia specialist at Temple 
			University's Tokyo campus, wrote recently.
 			
            [to top of second column] | 
            
			 
			In Japan, public opinion surveys show plunging support for South 
			Korea in the past two years. Popular South Korean stars have all but 
			disappeared from Japanese commercials, and TV stations have cut back 
			on Korean programming, in part because they were deluged with 
			protests when the shows were broadcast.
 			Protests, while still mostly a fringe movement, have increased this 
			year against Japan's 500,000-strong ethnic Korean population — many 
			third- or fourth-generation descendants of those who came or were 
			brought to Japan as laborers during the colonial era.
 			"It's been a long time since the end of the war and we shouldn't 
			have to keep apologizing forever," said Miki Sakuma, a 44-year-old 
			dental assistant watching an anti-Korean rally earlier this year in 
			Kawasaki.
 			In Seoul, there's widespread resentment but also some recognition 
			that right-wingers don't speak for all Japanese.
 			Oh Kyungjin, a 29-year-old associate researcher on international 
			development issues, wants Tokyo to take responsibility for the past 
			but says South Korea can learn from Japan economically and 
			culturally.
 			"The way the media here talk about Japan sometimes makes me feel 
			that the issue has more to do with getting people's attention by 
			making Japan a public enemy than by showing why Japan needs to 
			apologize," Oh said. 			
			
			 
 			Anti-Japanese voter sentiment weighs on all South Korean presidents, 
			but particularly on Park, whose father is a former South Korean 
			dictator who was close to Japan. She has refused to meet Abe until 
			Japan makes more amends for its colonization of Korea.
 			The countries' leaders, both of whom are strong-willed and mindful 
			of conservative support at home, would have to make hard political 
			sacrifices to reconcile. Many believe that because of anger in South 
			Korea, Tokyo would have to take the lead.
 			Compromise, however, currently looks unlikely.
 			Abe's deputy prime minister, Taro Aso, visited Yasukuni Shrine — 
			reviled by South Koreans and Chinese because it honors convicted war 
			criminals — almost immediately after representing Japan at Park's 
			inauguration in February.
 			In April, Abe made remarks that suggested he wanted to revise an 
			official 1995 apology to victims of Japan's wartime aggression. 
			Although he has since backtracked, the damage in Seoul was done.
 [Associated 
					Press; FOSTER KLUG and
			KEN MORITSUGU] Moritsugu reported from 
			Tokyo. Associated Press writers Eun-Young Jeong and Hyung-jin Kim in 
			Seoul, Mari Yamaguchi in Tokyo and Josh Lederman and Matthew 
			Pennington in Washington, D.C., contributed to this report. Follow Foster Klug on 
			Twitter: 
			https://twitter.com/APklug. Copyright 2013 The Associated 
			Press. All rights reserved. This material may not be published, 
			broadcast, rewritten or redistributed. 
			
			
			 |