Collapse of Tokyo's aging cherry blossom trees during viewing season raises safety concerns

Tokyo faces a critical infrastructure challenge as its beloved Somei Yoshino cherry trees, planted during Japan's economic boom in the 1960s, reach the end of their natural lifespan. With thousands of aging trees showing signs of deterioration and structural weakness, city officials grapple with safety hazards during peak cherry blossom season when massive crowds gather beneath potentially unstable branches. This environmental crisis threatens Japan's most cherished cultural tradition while forcing authorities to implement emergency maintenance and replacement programs.