
Top man in the company is intimately involved in product testing.
It’s conceivable that there are some companies whose top executives aren’t necessarily personal fans of the products their organizations sell, but rather see them in a pure business commodity sense. Koichi Matsumoto, though, is not such a person.
Matsumoto is the president of Tenga, Japan’s largest masturbatory aid manufacturer. It’s not exactly the kind of career one just comes into by chance, and Matsumoto is a businessman who’s truly committed to providing the highest quality offerings he can. In a recent interview with Japanese magazine Shin R25, he revealed a shocking example of his dedication to his job.
▼ Photos of Matsumoto, wearing a T-shirt with a pair of cherries on it, during the interview
TENGA社長の4コマできた pic.twitter.com/ARMuYYw0DB
— TENGA公式 (@TENGA_PR) July 26, 2023
Any consumer product manufacturer’s offerings need to be thoroughly tested, and in many companies, that’s a task the top boss would hand off entirely to other people. Not Matsumoto, though, as the 56-year-old president revealed that he personally tests each and every new Tenga model before it goes on sale in stores.
Of course, that means that Matsumoto also ends up testing a lot of prototypes that don’t make it into production too. Making his schedule even harder is the fact that sometimes Tenga will plan to roll out multiple new models around the same time, which means that Matsumoto can’t just call it a day after he’s found one that meets his standards. As he recalls:
“One time we had 48 prototypes, and the staff said ‘President Matsumoto, we want to decide on which five to put into production by tomorrow morning.’ That was really hard to pull off.”
What’s more, Matsumoto doesn’t want to test prototypes in a cold, sterile lab at the factory, since that’s not how customers are going to use Tenga’s products. Instead, he tests them in the comfort and privacy of his own home. In the case of the marathon testing incident mentioned above, he says he started around midnight, and it wasn’t until five o’clock in the morning that, hand trembling, he decided on the fifth member of the new product launch lineup. Realizing that that’s not a pace most people would be able to maintain, he adds that he “used medicine” in order to achieve the physical conditions necessary test so many prototypes within that time frame.
▼ Video of the interview
Matsumoto shows a startling amount of candor, but again, you probably don’t become the president of a company about Tenga if you’ve got a self-conscious streak. “Sexual desire isn’t a shameful thing,” Matsumoto goes on to say. I want to tell everyone that it’s one of the joys of life. That’s the kind of world I want to make.”
You could say that’s a dramatic way of describing what Tenga’s products are, but given that this is the same company that launched a rocket into space not too long ago, it makes sense that Matsumoto is always thinking big and working hard.
Source: Twitter/@TENGA_PR via Hachima Kiko
Top image: PR Times
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

Japanese masturbatory aid Tenga’s rocket project is a go, shaft will pierce the heavens soon【Video】
Japanese masturbatory aid Tenga creates tissue-dispensing hat for…various purposes【Photos】
Japanese masturbatory aid maker Tenga unloads its “biggest gift ever”
Japanese masturbatory aid Tenga offers Valentine’s Day gift set with banana chocolate, socks
Masturbatory aid rocket launches in Japan【Video】
Japanese trains in Sapporo might be better than those in Tokyo, thanks to one special feature
Lawson convenience store at popular tourist site is one of the most unusual in Japan
Downtown Tokyo’s meaty monster Kaibutsu ramen will challenge your stomach, thrill your taste buds
Mt. Fuji climbing reservation website is now open, and here’s how to reserve your spot
How far away from Tokyo can you get with 5,000 yen? Let’s find out!
Pringles Chocolate, but with a Japanese twist, is the snack hack you should be trying right now
Tokyo real estate agency sends beautiful women with you on apartment visits for date-like mood
Drink vending machines disappearing in Japan as number drops to lowest in 30 years
You can assemble a well-balanced team of Pokémon, them eat them, thanks to Japanese cake chain
You can now visit a recreation of Evangelion’s Tokyo-3 and live there in miniature form in【Pics】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Mt. Fuji decorated with a 500,000-flower pink carpet is Japan’s ultimate spring view
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Starbucks Japan closing only Shinkansen platform branch for popularity-triggered renovations
30 Pikachus want to share a Tokyo hotel room with you that has separate Grass, Water, Fire spaces
Man bites woman at cherry blossom park in Japan, dies shortly after
7-Eleven Japan’s new baked-in-store sweet treat is only available in three parts of the country
Peanuts and Coke becomes a viral hit in Japan, but is it a trend worth joining?
Japan now has a special desk for people who work at home with a pet cat[Photos]
Famous Tokyo cherry blossom spot installs view-blocking screens to fight overcrowding[Video]
Uniqlo announces new T-shirts for One Piece, Naruto and more for manga publisher’s 100th birthday
Train station platform ramen store closes its doors on half a century of history in Tokyo
Starbucks Japan releases new My Fruit³ Frappuccino at only 34 stores around the country
Krispy Kreme releases Super Mario doughnuts in Japan for a limited time
Japanese onsen egg maker from 100-yen store Daiso needs to be on your shopping list
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
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
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】
No more using real katana for tourism activities, Japan’s National Police Agency says
Japanese self-pleasuring aid Tenga releases series of video chat backgrounds
Who’s ready to make poop cakes with this Japanese cooking gadget?【Photos】
Japanese kid says shadows move because the earth rotates, teacher tells him he’s incorrect
With Japan’s day care shortage, how hard is it to bring your baby to work with you? We experiment
Japanese security polearm maker’s takedown videos are crazy, products look crazy effective【Vids】
Crazy photo shows how Tokyo’s Shinjuku Station can be as confusing as a video game dungeon
Japanese police officer admits he was looking at porn on his phone while suspect escaped lockup
SoraNews24’s Mr. Sato reveals the shocking truth: He’s not really Mr. Sato!
Japanese elementary school kid says 12 x 25 = 300, teacher doesn’t say he’s answered correctly
For just 5 yen, Amazon Japan’s cheapest possible outfit will have you looking like 0.04 bucks!
Japan’s premier love doll maker is closing, says goodbye to fans with heartfelt message
There’s now a real-life professional wrestling Pikachu, and yes, he’s totally crazy【Videos】