
Possibly the most well-lit spook house in the world.
Far from the vampires and Frankenstein monsters of days past, the real monsters of society today dwell in the murky uncertainty that surrounds how we get our information. With the flood of fake news, deep fakes, and unsubstantiated pseudo-science swirling online, it can be hard to know what’s real these days and that can be rather scary in itself.
And with this new form of fear comes a new form of horror being displayed in Shibuya, Tokyo from 17 March to 2 April. Did You Read That Mysterious Document? is a display of over 100 pages of creepy and seemingly nonsensical writing.
In Japanese, the exhibit is called “Sono Kaibunsho wo Yomimashita ka?” where “kaibunsho” means a document of unknown origin making outrageous claims, most easily compared to a paper version of those Q Anon posts that were big a while back. In this case, however, there’s a more supernatural urban legend theme to the mysterious documents plastered all over the windows and walls of the venue.
▼ MyLab Shibuya seen from the outside
The real horror lies in trying to figure out what it all means. No explanations are given as to who wrote these messages, or when or where. The best you can do is read through them all and try to put the puzzle together yourself. For example, in the papers below which include a lost child poster, the message on the left reads:
▼ “For those who always travel on this road, it is coming soon so you’d better not use this road for about a month. If you absolutely have to pass, please face down the same way.”
The papers are all the creation of horror writer Nashi so there would seem to be some underlying story behind them. However, guests are not told what that is at all. It is up to you to figure the answer out if an answer even exists at all, and after you leave you’ll still never really know if you understood the truth.
Granted it’s not the pee-your-pants terror of getting chased through a dark room by a chainsaw-wielding clown, but it intends to create a lingering and unsettling sense of uncertainty which is food for thought when returning to the “real” world of social media. That kind of subtlety must be hard to pull off, but the project is in good hands with “horrortech” specialists of Darkness who have set up a number of popular haunted house attractions in the past such as 2020’s haunted Ferris wheel in Osaka.
In addition to the exhibit there is an area where you can make your own kaibunsho. It’s not clear what is done with it afterward but it would be neat if they just added it to the exhibit just to add to the fog of information on display.
There’s also a capsule machine where you can buy a mysterious document all crumpled up inside…
…and a gift shop with mysterious document T-shirts and copies of Nashi’s books.
Those interested in a more cerebral exercise in fear or an original display of conceptual art ought to head down and check it out. It looks like a neat place to visit for those studying the Japanese language as well since there’s a whole lot of stuff to read that you won’t find in a text book.
Event information
Did You Read That Mysterious Document? / その怪文書を読みましたか
Venue: MyLab Shibuya / マイラボ渋谷
Address: Tokyo-to, Shibuya-ku, Utagawacho 21-9, Shibuya Heiwa Quattro Bldg. mineo Shibuya 1st floor
東京都渋⾕区宇⽥川町21-9 渋⾕平和クワトロビル mineo渋谷1F
17 March – 2 April
Open 1 p.m. – 7 p.m. (weekdays), noon – 8 p.m. (weekends, holidays)
Admission: 500 yen
Website
Source, images: PR Times
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!






Kanji ice cream becomes a sell-out hit in Japan
Suspected yakuza member arrested for having frequent flyer mile account
This Tokyo Station sweets sensation sells out daily, but we finally got our hands on it
Japan has a new cute and clever sunblock for cat lovers
You’ll never win cash or prizes or cash at this Tokyo pachinko parlor, and that’s why it’s so cool
Kanji ice cream becomes a sell-out hit in Japan
Suspected yakuza member arrested for having frequent flyer mile account
This Tokyo Station sweets sensation sells out daily, but we finally got our hands on it
Japan has a new cute and clever sunblock for cat lovers
You’ll never win cash or prizes or cash at this Tokyo pachinko parlor, and that’s why it’s so cool
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
Studio Ghibli adds mini pillows and massive mats to its anime merchandise store in Japan
McDonald’s Japan’s new Chiikawa Happy Meal figures are here![Photos]
Mister Donut’s beyond super soft and chewy beyond mochi mochi donuts have returned
Hundreds of rose bushes in bloom at Tokyo’s off-the-beaten-path, next-to-the-tracks flower street
161-year-old Kyoto confectionary maker releases new edible Pokémon lineup
Studio Ghibli’s president is leaving the company. Will it change how they make anime?
7-Eleven Japan is releasing Greedy chocolate chip and whipped cream sandwiches
7-Eleven Japan now has ramen machines…but only at 41 stores
Let’s hike a Japanese mountain (that isn’t Mt. Fuji) – Mt. Tsukuba[Photos]
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
The average age of Japan’s hikikomori shut-ins is getting older, survey shows
Japan enters Golden Week vacation period, survey shows one in three plan to ride it out at home
New Kyoto Converse sneakers celebrate Japan with traditional kimono fabrics for your feet
Japan’s new Pokémon jackets give you the look and powers of the Kanto starter trio
Japan now has gyoza doughnuts, and they taste like no other doughnut we’ve tried before
Studio Ghibli launches huge new anime movie T-shirt collection with special design details
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】
No more using real katana for tourism activities, Japan’s National Police Agency says
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
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
Studio Ghibli adds mini pillows and massive mats to its anime merchandise store in Japan
McDonald’s Japan’s new Chiikawa Happy Meal figures are here![Photos]
Mister Donut’s beyond super soft and chewy beyond mochi mochi donuts have returned
The Pokémon anime studio’s next project is a Scooby-Doo anime, Yokoso Scooby-Doo
7-Eleven Japan adds macaroni cheese sandwiches to its convenience store food range
Starbucks Japan adds a new Frappuccino and Milk to the menu, but are they worth the calories?
Studio Ghibli’s president is leaving the company. Will it change how they make anime?
Hundreds of rose bushes in bloom at Tokyo’s off-the-beaten-path, next-to-the-tracks flower street
Do Bare Feet of a Gorilla slides really make your legs slimmer?
The top 12 incomprehensible school rules, as chosen by high school students
Self-proclaimed Americans arrested for breaking into Punch the monkey’s Japanese zoo habitat
Starbucks Japan releases two new “chunky” drinks… and matching gel designs for our nails