
Single men in their 30s least likely to be fooling around, but it’s a very different story for the older guys.
Sometimes, romance in Japan looks very different than it does in other countries, such as when a man holds a wedding ceremony to declares his undying love for his favorite anime-style virtual idol. But in some aspects, romance in Japan is like it is in any other country, and not always in a good way.
For example, sometimes people in Japan cheat, giving in to the temptation to start a new romantic relationship without bothering to close out their old one. To try to see how common this is, Rize Clinic, a chain of hair-removal salons (which is starting a couples discount program) conducted a survey, asking men and women, both married and single, between the ages of 20 and 49 about their experiences with infidelity.
531 responses were collected, with 19.6 percent admitting to having cheated. The faithful/unfaithful ratio was pretty even between the sexes, with 19.2 percent of men saying they’d cheated in the past and only slightly more women, 20 percent, revealing the same.
However, there was a huge difference in when the cheaters did their cheating. Among married respondents, 38.5 percent of men had had an extramarital affair, more than twice as many as the 18.1-percent figure for married women. The women, however, were more likely to cheat as long as they didn’t have a ring on their finger, as 21.7 percent had been playing around behind their boyfriend’s back, compared to 12.9 percent of the single men who’d cheated on their girlfriends.
Temptation also struck at different ages for men and women, with the amount by age group that had cheated being:
While married men’s infidelity rates stayed steady, those for married women spiked in the 30-39 range before settling back down slightly. Unmarried women, on the other hand, became progressively more likely to have cheated in older age groups, whereas the unmarried men had the most dramatic jump of all, with the most faithful of all, single men in their 30s, being followed a group of cheaters almost six times larger for men in their 40s.
It’s worth keeping in mind that each individual respondent only represents one point on the age scale. Because of that, the data doesn’t necessarily mean that unmarried men stay on the straight and narrow path until they hit their 40s, then suddenly decide “Hey, if I’m still single, I may as well try to get as much tail as I can!” It could simply be that younger generations are more committed to their romantic partners, or possibly that they’re dating less in general, since if you’ve never had a girlfriend, you can’t have ever cheated on one either. And along those same lines, maybe the reason for the largest percentage of unmarried cheaters being in their 40s is that some of them got caught cheating during their 20s and 30s, which derailed their marriage prospects so badly that they’re still single in their 40s.
Source: PR Times
Top image: Pakutaso
Insert images: Pakutaso, SoraNews24
[ Read in Japanese ]



Roughly 40 percent of single Japanese men in their 20s have never been on a date, survey says
Young Japanese women sound off on what does and doesn’t constitute cheating on their boyfriend
Japanese cheating survey finds high infidelity rate in Kyoto and one of Tokyo’s neighbors
31 percent of Japanese women admit to cheating on lover, six percent say they got caught【Survey】
How many married people with children in Japan admit to cheating on their spouse? Survey says…
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
7-Eleven Japan joins the craze for Korean Gamja Cheese Balls
Japan’s cheap beef bowl chain goes upscale with Matsuya Premium, but is it worth the higher price?
East Japan Railway announces plans to abolish magnetic-strip tickets
Anne Hathaway creates PR frenzy in Japan after mentioning Tottori in Devil Wears Prada interview
Shakey’s Japan creates matcha mochi, Kyoto fish, and Kansai Chili Con Carne pizzas
Two of Kyoto’s famous temples tackle streetside trash with solar-powered trash cans
New Square Enix Cafe reveals Final Fantasy, Dragon Quest, Nier, and Fullmetal Alchemist menu items
Super Mario Galaxy Happy Meal toys now available at McDonald’s Japan
Date handsome cockroaches in a new dating sim from one of Japan’s leading pest control companies
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
Ghibli’s No Face continues to demonstrate his generous character growth by dispensing soy sauce
Japanese rice cooker recipe gives us a tasty new way to enjoy vegetables and wieners
Family Mart commits “reverse fraud” in new Giant All-Star Festival, and we couldn’t be happier
New Tokyo sweets shop offers 648 different mochi ice cream dumpling combinations
Colour Hunting: The hot new street photography trend changing how we see Japan
Body of missing American college student found in Kyoto mountains
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Kanji ice cream becomes a sell-out hit in Japan
Uniqlo reveals third round of massive 100-year-anniversary manga T-shirts for Jump’s Shueisha
New official Ghibli anime food cookbook will teach you how to make Ponyo’s ramen and more
Japanese convenience store Lawson launches new “mini supermarket” chain, L Minimart
Japan’s real-world Pokémon hot spring’s first photos are here![Photos]
Kyoto public junior high school becomes first in Japan with a hoodie school uniform
Japanese convenience store shows us how to dress for the rainy season
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Nearly half of young Japanese men in survey have never had a girlfriend, zero-boyfriend women rise too
Japanese guys way more enthusiastic about moving in with girlfriends than vice-versa, survey says
Survey asks Japanese women if they could marry a man who’s rich but ugly
Here’s what Japanese men and women think about cheating【Video】
Japanese women show continuing decline in how much they expect a husband to earn in survey
Is the ideal spouse someone who’s your best friend or your war buddy? Japanese singles sound off
Is it OK to split the bill on a date in Japan? Survey asks what women and men of different ages think
Rich and bald or handsome and poor? Survey asks Japanese women who’d they’d rather marry
Married Japanese men and women rank the things they miss most about single life
More than half of Japanese men in survey spent Christmas alone, women more likely to be OK solo
Less than one in four surveyed Japanese men has a girlfriend, over one in three women has a beau
Overweight, bald, or cheap? Japanese women pick the man they’d least want to marry in survey
Majority of Japanese women in survey regret marrying their husband, but that’s only half the story
Young Japanese women like alcohol more than any other age group, almost as much as old men【Survey】
More young Japanese men romantically involved with older female coworkers than younger ones【Survey】
Survey reveals Japanese men really want home-made chocolate, but are women willing to make it?