
This handyman got an incredible bonus in the new house he purchased – three katanas! They may be worth much more than you would expect…
If there’s one thing we learned from Quentin Tarantino’s two-part slash-happy cinematic venture Kill Bill it’s that when you want a cool sword, you take a trip to Japan.
While Hattori Hanzo, the swordsmith in the movie, is a fictitious character (albeit with the moniker of a historical ninja) there are all manner of blade artisans in the real world who are capable of tempering steel into a glorious, shimmering blade. Katana bladesmithing has been a respected art form in Japan for centuries, and collectors are still eager to lay claim on the work of history’s great swordsmiths to this day.
So of course, someone just happened onto a bundle of old katanas completely by accident.
@crazymind_poul is a YouTuber who specializes in property ownership and financial literacy. In his videos he purchases nightmarishly broken down properties and spruces them up through D.I.Y., and one day a house he purchased came with something interesting tucked in with the piles of garbage.
▼ “Bought an old broken down house and got some bonus katanas! Who the heck is Kagemitsu? LOL”
ボロ戸建て買ったらガチの刀出てきたwww
— ポール@僕ちゃん天才クレイジーマインド投資家w (@crazymind_poul) August 8, 2019
影光ってだれやwww pic.twitter.com/0qiM1BEazv
As his commenters eagerly told him in a flurry of responses, Kagemitsu is the third generation master swordsmith of the Osafune swordcrafting school in Bizen province, a school that produced swords throughout the late Kamukura period (1185–1333). Kagemitsu katana are known for the straightness of their blade lines and their narrow, delicate shape.
“If that’s an Osafune Kagemitsu,” one tweet stated, “that’s a really valuable sword.” “Yeah, like we’re talking national treasure levels,” chimed in another commenter.
After the deluge of interest, @crazymind_poul posted an update.
▼ “Everyone seems real interested in these swords, so have a detail shot.”
https://twitter.com/crazymind_poul/status/1159606211039248384▼ He also recorded his discovery of the swords for his channel.
After getting advice from his Twitter commenters, @crazymind_poul called the police to ask what steps to take. Unfortunately, as he couldn’t find the registration papers for the swords (as even if they existed in the house they were likely buried under similar piles of trash) he was unable to proceed with the verification process. He’s stated at various points in the Twitter thread that he will be taking the swords to experts in the area to verify their authenticity.
According to one comment, were he to prove the swords were legitimate antiques, he could have another registration filed for 6,000 yen (US$56.32) yen apiece; though they also noted that professionally sharpening and cleaning the swords could easily set him back about around 300,000 yen. This is still a trifling figure compared to the estimated value of a Kagemitsu original: a staggering 25,000,000 yen!
As detailed in the news spotlight on the story, this isn’t the first time he’s come across valuable treasures in derelict houses – previous finds include a pure silver sake cup and stocks in the South Manchuria railway.
The good news is you don’t have to go rummaging through abandoned houses to see a (possible) Kagemitsu blade for yourself – in fact there’s an incredible museum slash hotel where genuine Kagemitsu blades, among other great swords, are placed on display for everyone to enjoy.
Source: Twitter/@crazymind_poul via Otakomu
Top image: YouTube/天才投資家ポールのお金持ちになるクレイジーマインドちゃんねる
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

This hotel has one of the coolest katana collections in Japan, and admission is totally free【Pics】
Authentic Japanese sword letter openers available through crowdfunding
Japanese samurai sword ice cream crafted by master swordsmith from famous katana town of Seki
Japan’s legendary Brother Katana might not be brothers after all? Investigating the mystery【Pics】
Historical katana dessert knives turn your sweet snacks into a delicious duel【Photos】
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Starbucks Japan teams up with Converse Tokyo for a new limited-edition collection in honour of Tanabata
Japanese overnight sightseeing train returns for summer with ramen stops and ocean views
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
7-Eleven Japan has a lot of famous food, but its new burrito needs to be on your radar
Studio Ghibli releases a musical diorama based on a touching anime scene from My Neighbour Totoro
Japanese train company brings back beloved “patapata” departure board…with a clever digital twist
One Piece docking at Round 1 amusement centers in both Japan and the USA
Live-action Spirited Away stage play announces world tour with first-ever U.S. and Canadian dates
Tokyo has only two barley tea makers, and we visited one to see how mugicha is made
Pikachu brings electric style to brand-new Pokémon G-Shock watch featuring every stater trio
Family Mart Japan installs red-eyed “Monster Wolf” to keep bears away from convenience store
Starbucks Japan reopens Shinkansen platform store after redesigning it for speed
Blind Tokyo commuter explains the easiest place for him to stand while riding the train
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Japan launches first overnight Shinkansen bullet train between Tokyo and Osaka this summer
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
Japanese sweets shop sells an ohagi so exquisite it sells out by noon
Forget Tokyo go-karts – there’s a new way to sightsee on four wheels in Japan
Japanese sweets brand creates new drinkable Cigare and we’re totally here for it
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]
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Missing 700-year-old national treasure katana found in Australia【Video】
Real-life Rurouni Kenshin reverse-blade katana, forged by master swordsmith, now on display【Pics】
Amazing exhibition of Japan’s legendary “cursed katana” is going on right now【Photos】
Dojigiri, the millennium-old katana said to have slain a demon, is now on display in Tokyo【Pics】
What’s so special about Japanese swords? We interview master katana maker Norihiro Miyairi!
Japan is running out of swordsmiths, and a strict apprenticeship requirement is a big reason why
Legendary crescent moon katana, one of Japan’s Five Swords Under Heaven, now on display in Tokyo
An A.I. program designed a katana, then a 15th-generation Japanese swordsmith made it【Photos】
Genuine Muramasa blade and Muromachi katana on display at Tokyo’s Touken Ranbu store【Photos】
Katana of four of Japan’s greatest samurai turned into gorgeous scissors
One Piece anime katanas recreated as exquisite letter openers by Japan’s swordsmith legacy heirs
How did samurai swords and armor evolve over time?【Part 2】【Photos】
An up-close look at one of Japan’s five Ryuseito swords, forged from meteorites【Photos】
Katana that shoot flames are real in amazing Japanese artist’s video series【Videos】
“2D vs. Katana” exhibition shows off recreations of swords from anime and video games in Osaka
Swords of famous samurai reborn as beautiful kitchen knives from Japan’s number-one katana town
Mini samurai sword scissors are here to help you slice paper and plastic foes to pieces【Photos】