
There’s some excellent security camera footage, and for a very weird reason.
August 13 should have been a pretty chill time in Japan. Most of the country was still on vacation for the Obon holiday, which is typically celebrated by going back to your home town and relaxing and reminiscing with family. In terms of stay-home entertainment, anime production house Studio Ghibli was tweeting out behind-the-scenes secrets from the production of Princess Mononoke, and there was also the streaming release of the final Evangelion film, Evangelion: 3.0+1.0 Thrice Upon a Time.
But August 13 was also a Friday the 13th, and so it was perhaps inevitable that some weird stuff was going to go on. In the suburbs of Kyoto, one man who’d been out during the day returned home to find that a mysterious bag that had been left on his front doorstep. Looking inside, he found a pile of knives, and even freakier, nearly a dozen of the blades were stained with a gruesome-looking red liquid.
It turns out that earlier in the evening another man, dressed in jeans and a T-shirt, had strolled up to the house and left the bag there, as shown in the video here.
In total, 17 knives, including both cooking knives and the cleaver-like Japanese hatchets called nata, were bundled inside the plastic bag. Upon examination the 11 red knives were found to be colored with paint, not blood, but still, that only downgrades the situation from really, really, really freaky to really, really freaky.
▼ A nata (not one from the Kyoto incident)
今秋からのキャンプと焚き火に備えて、『鉈』を召喚しました(*`・ω・)ゞ pic.twitter.com/rsJTh0JVlf
— 本田速人 (@DefyAdv1_RNC7) August 18, 2021
But the freakiness level gets boosted back up again with the fact that the owner of the house has no idea who the knife man is. “I have no idea what’s going on,” the owner says after watching the security camera footage. “I’ve never seen him in the neighborhood, and he’s not someone I’ve had contact with at work either. I’ve never seen him before in my life.”
If you’re wondering why there’s not one, but two excellent angles of security camera footage covering the home’s entrance, it’s because the homeowner himself installed them. That level of caution is sort of unusual in relatively low-crime Japan, but he made the decision to install the cameras two years ago, following an incident in which…someone left a bag of knives on his front step.
Given the extremely strange and specific dumping, it seems incredibly likely that both bags of knives were left by the same person. As if the nebulously threatening littering isn’t bad enough, the man also pulled out a can of red spray paint and left a line down the side of the homeowner’s car before leaving the scene.
In a final bit of oddity, the knife man was wearing a glove on his right hand as he carried the bag, but also used his ungloved left hand when setting it down. As a result, he may have left identifying fingerprints, and the police are currently searching for him on charges of vandalism and violating the Firearms and Sword Control Law.
Source: Yahoo! Japan News/Tele Asa News via Jin
Top image: Pakutaso
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

Anime isn’t like reality: Japanese police arrest man holding three knives, one in his mouth
Japanese man arrested on Christmas Eve on suspicion of stealing Santa statue, giving it to waitress【Video】
Random man attempts to punch female reporter on Tokyo street【Video】
Indian man in Japan arrested on charges of using curry spices as weapon in robbery attempt
Man uses AI to “destroy” censor mosaics in Japanese adult videos, gets arrested by Kyoto police
A real-world Pokémon Poké Ball hotel is opening in Japan at a still-secret location [Video]
Tamagotchi evolves into a ring for its 30th anniversary, preorders now open
Japan’s most popular curry rice restaurant chain, Coco Ichibanya, might be for sale
Family Mart releases Famima convenience store products nationwide, but which ones are worth buying?
One Piece Day 2026 brings new art, music, and new cast announcements
Finally! Japan’s big three convenience store chains announce rice ball price reductions
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
Studio Ghibli unveils new anime calendars and diary planners for 2027
Onsen Egg Bukkake Udon Ice Cream makes us rethink everything we thought we knew about sweets
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Japan tripled its departure tax to fund tourism but is using the money on cherry blossoms and bears
Farewell Final Ceremony announced for Tokyo’s life-size Gundam statue, will stream live
Family Mart releases new Human Made Cup Noodle in Japan, with freebies for Nigo fans
Hikaru Utada sings new song in Shinkansen commercial for Japan’s Supreme Class cabins
Nike x One Piece collection brings Devil Fruits to sneakers and streetwear in Japan
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】
Drunk man in Japan live-streams himself getting robbed after falling asleep on the street【Video】
Man arrested in rural Japan on charges of leaving obscene DVDs in stores as gifts for “healthy men”
Kyoto man arrested after clerk mishears him say “I have SARS.”
Man jumps in front of Tokyo Disneyland parade, gets tackled to sound of Christmas music【Video】
Video of man throwing fireworks at an oncoming train frightens Japanese net users
Japanese man strikes sleeping woman in head with his phone after she leans on him in train【Video】
60-year-old Japanese laundromat owner fights panty thief half his age, almost gets run over【Vid】
Tokyo shop employee fights off three robbers with man catcher polearm in Ueno【Video】
Impatient Chinese man’s decision to jump kick elevator door is a surprisingly poor one 【Video】
Kyoto man arrested for opening packs of Demon Slayer key chains until finding one he wanted