The Japanese are generally considered to be among the most polite people, but even the world’s most courteous folk need friendly reminders to respect other travelers on public transportation.
Each year Tokyo Metro, the group that runs the city’s subway network, issues a new series of colorful posters to urge riders to mind their manners. so watch where you’re rolling, please turn off that mobile phone and always turn down your music.
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- Tokyo Metro Subway System (japanesesearch.com)
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The use of cartoon, shape, and colour really make this a polite way of reminding people what not to do. Super creative, wish we had images like these back at home!