On the 81st anniversary of Japan’s surrender in World War II, Japanese Defense Minister Koizumi conducted a visit to the Yasukuni Shrine in Tokyo. The shrine is a controversial site because it honors Japan's war dead, including several convicted Class-A war criminals from the Second World War.

Such visits by high-ranking Japanese officials frequently trigger diplomatic friction with neighboring countries, particularly China and South Korea. These nations argue that the shrine serves as a symbol of Japan's imperialist history and wartime aggression. While Japanese officials often describe these visits as personal acts of paying respects to those who died for their country, critics maintain that the inclusion of war criminals makes the site an inappropriate location for state representatives to visit.

Following the visit, both China and South Korea issued statements expressing their disapproval. The diplomatic tension highlights the ongoing difficulty in reconciling historical grievances related to the war era in East Asia. As of now, the Japanese government has not issued a formal statement regarding the specific intent behind the timing of the visit, which coincides with the anniversary of the end of the conflict.