confers with Social Insurance Agency consultant Kiyoshi Kawaguchi at an agency branch office last month. AP PHOTO

He's glad he did: The 74-year-old discovered the government had shortchanged him by ¥460,000 in benefits he accrued while driving a truck for three years in the 1950s and 60s.

Our Planet

Data storage tapes at the National Energy Research Scientific Computing Center facility in Berkeley, California. Data centers consume massive amounts of electricity and water, and that will only rise as generative artificial intelligence takes off in earnest.
Japan faces fresh energy challenge as it seeks to expand power-hungry data centers

Longform

Growing families are being priced out of Tokyo’s condo market, forced to choose between downtown convenience and suburban space.
Is living in central Tokyo still affordable?