Osaka takes advantage of Expo buzz to boost nighttime economy

OSAKA -- As the Expo 2025 Osaka Kansai, Japan draws visitors from around the world, the city is working hard to boost its after-dark appeal. New nighttime attractions, from sumo exhibitions to food trucks and a glass-paneled dome, are spring up across Osaka, aiming to pull expo-goers into the city and give its sluggish nighttime economy a much-needed boost.