TOKYO — In the steamy heat of mid-August, the tranquil, cherry tree-shaded grounds of Yasukuni Shrine in the heart of Tokyo seem an unlikely hotbed of provocation.
But visits by senior Japanese government officials to the shrine, whose grounds also house a war museum glorifying Japan's wartime past, routinely anger neighboring China and South Korea, highlighting lingering resentments 68 years after the end of World War II.
Prime Minister Shinzo Abe, whose hawkish views have raised concerns in the region, did not visit the shrine on Thursday's anniversary of the war's end, but had an aide present an ornamental offering bought with his own money. He also laid flowers at a national cemetery dedicated to more than 352,000 unidentified war victims.
Two of his Cabinet members, decked out in morning suits, did pay their respects at the shrine Thursday, prompting China to summon the Japanese ambassador in Beijing to register a protest.
A shrine of Japan's indigenous Shinto religion, Yasukuni evokes bitter memories across Asia of Japan's colonial and wartime aggression. It honors 2.5 million Japanese war dead, including Class A war criminals such as Hideki Tojo, a prime minister during the war, who was executed in 1948.
Japan has repeatedly apologized for its wartime actions, but the shrine remains a flashpoint nearly 70 years after Emperor Hirohito issued his proclamation surrendering to Allied forces on Aug. 15, 1945.
North and South Korea marked the surrender anniversary Thursday with ceremonies of their own celebrating their independence from Japan's 1910-45 colonization of the peninsula. South Korean President Park Geun-hye urged Japanese leaders to "show brave leadership in healing wounds of the past."
Abe joined Emperor Akihito at a ceremony at a Tokyo indoor arena where they bowed deeply before a backdrop of white and yellow chrysanthemums in paying respects for the war dead.