The Japanese city is “beautifying” itself ahead of hosting the World Expo — not by planting flowers, but by banning cigarettes.

Osaka mayor Hideyuki Yokoyama says the ban will make city ‘safe’. Meanwhile the Osaka region is extending a ban on smoking in restaurants.

The Japanese city of Osaka on Monday imposed a smoking ban on public streets as part of efforts to become more visitor-friendly ahead of this year's World Expo.

The move comes "to improve the environment and beautify the city in a way that is appropriate for an international tourist city," according to the statement.

Osaka has implemented a strict smoking ban in public areas as it prepares to host Expo 2025, aiming to enhance safety, cleanliness, and its image as an international destination. As of January 27, smoking is prohibited on roads,