The Hokkaido Tourism Organization, which represents Japan's northern-most island, published a downloadable brochure on its website, with polite instructions on everything from public bathing to using a Japanese toilet.
Helpfully, it even dedicated an entire section to protocol for avoiding bodily functions.
"Japanese etiquette is based on avoiding causing discomfort or nuisance to others," the guide points out.
"Accordingly, Japanese will avoid bodily functions such as belching or flatulence in public entirely, or perform bodily functions as discreetly as possible."
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The complaint prompted a new, foreigner-friendly version with softer explanations of Japanese customs.
In the updated guide available in Chinese and English, gone are the large 'X'-marks next to cartoon illustrations of tourists committing, from a Japanese perspective, embarrassing gaffes, such as putting used toilet paper into the waste bin -- the general custom in China -- instead of flushing it away.
According to The Japan Times newspaper, the original booklet was first published last August and was targeted at Chinese tourists, including a reminder not to open products before buying them when shopping, a habit also seen in China.
Research by the Bank of America Merrill Lynch found that more than 100 million Chinese tourists went abroad in 2014, spending some USD 164 billion.
But reports of disruptive behaviour have tarnished their reputation, such as passengers scalding a flight attendant with hot water and noodles or a holidaymaker fined in Thailand for washing her feet in the wash basin of a public toilet.
Media in Japan have carried a spate of reports of alleged uncouth behaviour by Chinese visitors, though some local commentators have urged understanding, recalling that the emergence five decades ago of Japanese tourists as a force in global travel was often met with complaints about their behaviour.