TOKYO, June 19 — Japanese football fans have long been celebrated for leaving World Cup stadiums spotless after matches. But a viral social media post has turned that feel-good tradition into an unexpected flashpoint over who really does the cleaning once everyone gets home.

The online debate erupted after Japan’s supporters were once again applauded for tidying the stands following their country’s thrilling 2-2 World Cup 2026 draw with the Netherlands on June 14.

Photos of fans dutifully collecting rubbish after the final whistle quickly made the rounds online, reinforcing Japan’s global reputation for courtesy and civic pride.

Then came the backlash.

Inspired by Tokyo Metro’s famous etiquette campaign posters, an AI-generated spoof image began circulating online with a pointed message: “please do it at home.”

The mock poster depicted a Japanese football fan in national team colours relaxing on a sofa while a woman stood washing dishes, accompanied by a call urging men to tackle domestic and care work “at home first.”

The post has since racked up more than a million views and struck a nerve by placing the viral stadium clean-up photos alongside uncomfortable statistics about gender roles inside Japanese households.

Critics argued that the public displays of cleanliness did not always reflect what happened behind closed doors.

“Most of them don’t do that at their own home,” one commenter wrote beneath a video shared by the official World Cup 2026 X account celebrating the supporters’ clean-up effort.

Others questioned whether the behaviour was selective, pointing out that while Japanese football fans are known for cleaning stadiums both at home and overseas, streets can still end up strewn with litter after major weekend events.

The criticism comes against the backdrop of longstanding concerns over the unequal division of household labour in Japan.

Figures compiled by the Organisation for Economic Co-operation and Development (OECD) show Japanese men spend among the least time on unpaid care work of men across developed economies.

On average, Japanese men devote 6.3 hours a day to paid employment but just 1.5 hours to household chores and unpaid care. Women, meanwhile, juggle around three hours of paid work alongside 3.3 hours of housework and childcare every day.

A more recent Japanese government survey from 2021 painted an even starker picture, estimating that men spend just 51 minutes a day on unpaid domestic work, compared with three hours and 24 minutes for women.