TOKYO, Aug. 15 (Xinhua) -- Japanese Prime Minister Shinzo Abe sent a ritual donation to the war-linked Yasukuni Shrine in Tokyo on Wednesday.
The offering by the prime minister comes as Japan is observing the anniversary of its surrender in World War II.
The Japanese leader, however, will unlikely visit the notorious shrine in person in light of improving regional relations, particularly with China.
The same goes for his Cabinet ministers, sources with knowledge of the matter said.
The Shinto shrine, seen by neighboring countries as a symbol of Japan's past militarism, has long-been a source of diplomatic friction with Japan's neighbors as it honors convicted war criminals together with the war dead.
Yasukuni Shrine honors 14 Class-A convicted war criminals among 2.5 million Japanese war dead from WWII and is regarded as a symbol of Japan's past militarism.
Visits and ritual offerings made in person or by proxy to the infamous shrine by Japanese leaders and officials have consistently sparked strong criticism and hurts the feelings of China and South Korea and other countries brutalized by Japan during WWII.
Abe has sent a ritual offering to Yasukuni during its spring and autumn festivals every year since he launched his current administration in 2012.
The Japanese prime minister last visited the controversial shrine in person in Dec. 2013, at which time he was strongly condemned by China and South Korea, as well as the United States, who said at the time it was disappointed with Abe's decision.