The Japanese government is considering introducing human challenge trials for infectious diseases, a move aimed at accelerating vaccine development and bringing Japan's clinical trials in line with international standards. This initiative follows concerns that Japan's approval of domestically developed COVID-19 vaccines lagged behind foreign-made ones.
U.S. Defense Secretary Pete Hegseth praised Japan's role in deterring Chinese aggression and emphasized the importance of the U.S.-Japan military partnership during his visit to Tokyo in March 2025. Hegseth's visit followed a trip to the Philippines and included attending a memorial service on Iwo Jima.
Japan's auto industry is bracing for potential US tariffs on imported vehicles, emphasizing their significant contributions to the US economy and expressing confidence in their ability to adapt. The surge in US-bound exports suggests a rush in demand before the potential implementation of the tariffs.
Chief Cabinet Secretary Yoshimasa Hayashi met with Okinawa Governor Denny Tamaki to address concerns about sexual assaults by U.S. military personnel in Okinawa. Hayashi pledged to work on reducing Okinawa's burden in hosting the U.S. military, while Tamaki emphasized the excessive burden the prefecture continues to bear.
On March 7th, 2023, researchers were granted rare access to the Daisen Kofun, a keyhole-shaped imperial burial mound dating back to the fifth century, marking the first time scholars were allowed on the site in the postwar era. This visit offers new insights into the structure and potential secrets of this ancient monument, shedding light on Japan's rich history and cultural heritage.