
Pop-up design lets you feel like a king in whichever part of your home you claim for your castle of gaming, web-surfing, or reading solitude.
Tokyo-based office supply company King Jim’s product lineup primarily consists of file folders, clipboards, and other items for the workplace. But with a name like King Jim, you might also expect a little personal luxury, and the company’s latest item provides you with the means to stake out your own little kingdom by instantly turning a section of your home or office into a private PC booth.
King Jim bills its new Zestransir mobile compartment as “a tent so that you can be all alone.” Made of polyester over a collapsible frame, the Zestransir is essentially a pop-up tent, but with a 130-centimeter (51-inch) square base and height of 150 centimeters. When not deployed, the room folds up into a disc-shaped bag.
However, the Zestransir isn’t an entirely closed-off cube. There’s no floor, and while that means it’s pretty much only for indoor use, it also means that you can put the 2.7-kilogram (5.9-pound) compartment over your PC desk, TV, or whatever other area you wish to turn into your private dominion. King Jim boasts that it gives you the feeling of a personal booth at a PC cafe without ever having to leave your home.
In addition to a floor-to-ceiling zipper door, there’s also a side window and roof opening that can be zipped out to let in more light or air. There’s no sound-deadening, however, so you’ll want to bring a pair of headphones with you inside if you plan on watching or playing something you don’t want anyone in earshot to hear (and also bear in mind that the fabric isn’t 100-percent opaque).
▼ When folded up, the tent’s carrier bag measures just 59 centimeters in diameter.
King Jim boasts that when all the windows are zipped up, the tent retains heat, making it a a viable seclusion option during the cold months ahead. If this looks like the sort of place you’d like to hide out in, the Zestransir tent is priced at 6,480 yen (US$60), and can be purchased online through Rakuten here.
Source: Rakuten/Gekigaku via IT Media
Images: Rakuten/Gekigaku
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!








Japan’s All-Alone Tents see skyrocketing demand during coronavirus pandemic
Cool Japanese X-shaped four-person tent lets you and your friends camp together, sleep separately
Japan’s “All-Alone Tent” lets you cheaply, easily set up a secret computer room inside your home
Japanese company’s drink-at-home “Secret Base” tent is our new must-have interior item
Japan’s crazy new gigantic pants-style two-person sleeping bags keep you close to your loved one
A real-world Pokémon Poké Ball hotel is opening in Japan at a still-secret location [Video]
Japan’s revolving sushi restaurant king Sushiro coming to U.S. this fall with high prices, no tipping
Starbucks Japan reveals new Tsukimi Moon-Viewing drinkware and gifts for autumn 2026
The mystery of Port Store, the Japanese convenience store that looks like a Lawson rip-off
Elderly couple donates 400 million yen to erect Myaku-Myaku statue in Osaka
Tamagotchi evolves into a ring for its 30th anniversary, preorders now open
Japan Railways announces unlimited-ride train pass for fall travel
Lawson convenience store opens its first mobile, trailer-style location in Japan
Studio Ghibli unveils new anime calendars and diary planners for 2027
Family Mart releases Famima convenience store products nationwide, but which ones are worth buying?
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Farewell Final Ceremony announced for Tokyo’s life-size Gundam statue, will stream live
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
Family Mart releases new Human Made Cup Noodle in Japan, with freebies for Nigo fans
One Piece Day 2026 brings new art, music, and new cast announcements
Hikaru Utada sings new song in Shinkansen commercial for Japan’s Supreme Class cabins
Mister Donut releases new doughnuts that look and taste like Japanese sweet potatoes
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Talking anime girl calendars let you stare at and listen to your live-in 2-D girlfriend
This insane motorized scorpion computer chair is perfect for work-from-home supervillains【Videos】
Lazy stay-home innovation from Japan: the addictive cloud nap mat
Sandwiched Between Twintails Pillow: For if you don’t know to hug your pillow or let it hug you
Dragon Ball Z Friezapod cushion chair on sale from Bandai Namco