For modern society to function, there is a line that must be protected. When it does its job, it’s often taken for granted, but should that line break down, fear and panic will shortly follow. The line must hold at all costs.
However, the line cannot be too thick, lest it rob humanity of the joy it needs to continue as a species. For the line to do all that it must, it must be precariously thin, yet unbreakably strong.
What’s that, you ask? Is this thin line the police, who separate the law-abiding and criminal elements of society? No. We’re talking about Japan’s thinnest condom here.
Like any country, Japan has millions of consenting adults who enjoy their intra-sheet activities. However, with the high costs of housing and education in the country, many red-blooded males choose to strap up before getting down to the nasty business.
Supporting couples in their quest for physical fulfillment is manufacturer Okamoto Condoms, Japan’s biggest domestic prophylactic maker and number three in world market share. In the 80 years since its founding, Okamoto’s reputation has grown larger and larger, due to the quality and thinness of its products.
Some of Okamoto’s biggest sellers today come from its lines of super-thin condoms, with the previously thinnest at just 0.02 millimeters. Now, the company’s technicians have been able to penetrate even that barrier, and Okamoto will soon be rolling out the Okamoto Zero One, a condom just 0.01 millimeters thick.
One of the hardest challenges Okamoto faced was in not just creating a condom that is so thin, but that is uniformly thin, too. “I imagine that most people think condoms are already uniformly thin,” said the company’s president, Yoshiyuki Okamoto, “but during the manufacturing process, natural rubber sap tends to collect in the tip.” This presents a problem, as the area shielded by the tip of the condom is also the area that provides the most pleasure. The thinner the condom tip, the better.
▼ You know what? Now that we think about it, if you really needed the explanation behind the equation “thick rubber = bad condom,” you’re probably not old enough to be reading this article.
Moreover, if a condom has irregularities in its thickness, pressure will concentrate in the thinner areas. In order to keep a 0.01-millimeter condom from tearing, the pressure has to be evenly distributed, which in turn requires a uniform thickness.
▼ Again, if you need an explanation as to why a torn condom is a problem ….
In order to keep the Okamoto Zero One at 0.01 millimeters all the way around, engineers made the shift from natural rubber to polyurethane. The result, President Okamoto says, is “a condom that feels like you’re wearing nothing at all,” and also doesn’t block warmth flowing from between you and your partner’s fun parts.
▼ Like cocoa, sex tends to be more enjoyable when it’s warm and/or makes use of whipped cream.
To celebrate the company’s achievement, Okamoto will be giving away JCB gift cards valued at 10,000 yen (US $95) to 1,111 users of the super-thin sheath who go to the company’s website and fill out a questionnaire with their impressions (of the condom, not the girl they slept with).
Unfortunately, the new condom doesn’t officially go on sale until next fall. However, starting on February 7, the company will ship packs of its 0.02 EX series condoms with a single complimentary Okamoto Zero One. So ladies, if the 0.02 EX is your boyfriend’s weapon of choice, but you’ve never seen the 0.01-millimeter wonder, either he’s saving it for a special day, or he’s got some explaining to do.
▼ Remember guys, when the clothes come off, there’s no better way to tell her she’s the one than with the Okamoto Zero One.
Source: Shuukan Playboy News
Top image: Okamoto Condoms
Insert images: Okamoto Condoms



Japanese condom manufacturer hoping to keep Olympians happy, safe between events (and sheets)
Japanese condom maker creates CG video of two T. rexes humping 【Video】
Condomania Japan condoms bring the beauty of Japanese ukiyoe to your nether regions
Gorgeous sheets of Japanese edible color will make your next bento project look incredible【Pics】
Poop is in full bloom at the Unko Museums for cherry blossom season
Now is the time to visit one of Tokyo’s best off-the-beaten-path plum blossom gardens
Naruto and Converse team up for new line of shinobi sneakers[Photos]
What’s up with the secret basement at this Japanese train station?
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
The other side of Shibuya Station has a great restaurant for trying tamagokakegohan
Fives places around Japan to appreciate the plum blossoms this season
Shinjuku izakaya’s all-you-can-eat-and-drink plan is one of Tokyo’s best secret cheap eats
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
Ichiran Ramen opens new premium branch in Ginza with high-class boxed noodles
Japan’s newest Shinkansen has no seats…or passengers [Video]
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Can you eat lunch in Tokyo for less than 500 yen?
New Family Mart cinema opens inside Japanese airport
Japan releases first official sakura cherry blossom forecast for 2026
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
China’s don’t-go-to-Japan warning looks to be affecting tourist crowds on Miyajima
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
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
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
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】
No more using real katana for tourism activities, Japan’s National Police Agency says