REGIONAL tensions rose amid speculation that Prime Minister Junichiro Koizumi would visit a shrine for war dead tomorrow, on the anniversary of Tokyo’s World War Two surrender, which is seen by critics as a symbol of Japan’s past militarism.

Japan’s rising sun flag flew at the Yasukuni war shrine and tourists thronged today in anticipation of the event of the year – a possible pilgrimage by Prime Minister Junichiro Koizumi.