No, not a real one. In Japan a nihonto, the traditional sword, can only be made by a licensed swordsmith who has official approval for that blade before it is made, and every finished sword is registered. No class can give a visitor that, and a blade made without approval could not be registered or legally kept. What you can do comes closer than most people expect: strike red-hot steel at a swordsmith's forge, forge your own knife or a shuriken from iron in Kyoto, watch a public forging demonstration for the price of a museum ticket, or take a sword lesson with a real katana in Tokyo. Below is how each one works, ranked by how close it gets you, with prices as of October 2026.
Why a visitor cannot forge a real katana
The rule is in Japan's Firearms and Swords Possession Control Law. Article 18-2 says that anyone who wants to make a sword of artistic value must get approval from the board of education of their prefecture, sword by sword, before making it (the article as published by Aomori Prefecture).
That approval is only granted when the maker has been approved before, or has worked on a sword that was (review standard, Mie Prefecture). So there is no way in from outside: a smith learns under a working smith. Reports put that apprenticeship at more than five years of full-time work, followed by a national training course (SoraNews24). We could not find those two figures in an official text, so take them as reported rather than confirmed.
Every finished sword is then registered by a board of education, and the registration certificate stays with the blade for life. The Tokyo Metropolitan Board of Education defines a nihonto as a sword made by the traditional method from tamahagane steel, forged and hardened, and says that swords which cannot be registered generally cannot be kept (Tokyo Board of Education).
How a katana is actually made
It starts with the steel. Tamahagane can only be made by tatara smelting, and the only works in Japan still doing it is the Nittoho Tatara in Okuizumo, Shimane. The Society for Preservation of Japanese Art Swords relit it in 1977, thirty years after the last fire went out, and it has supplied swordsmiths ever since (Japan Tourism Agency). Iron sand and charcoal go into a clay furnace through three days and nights (Shimane Prefecture), and the best of what comes out is tamahagane.
Then the smith. The society's three-year course for young smiths follows the order of the work: forging and folding the steel (tanren) in the first year, drawing it out and shaping the blade (sunobe and hizukuri) in the second, and hardening it (yaki-ire) in the third, with the clay coating that creates the hamon applied before the quench and the signature cut into the tang (course report, 2023).
Then everyone else. The smith's part ends at the forge. Polishing, and the mountings (scabbard, handle and fittings), are separate crafts done by other specialists. That is why a new sword takes months, not days, and why "make your own katana" is not something any one workshop can sell.
How close you can get, ranked
From most to least like the real thing. Prices are per person from-prices as of October 2026; operators change them, so treat them as the shape of the market, not a quote.
| What you do | Where | From | Time |
|---|---|---|---|
| Fold-forge tamahagane with a master swordsmith | Hiroshima | ¥240,000 | About 90 min |
| Forge a tamahagane kitchen knife with a swordsmith, hamon included | Gifu, near Seki | ¥132,000 | About 4 hours |
| Strike hot steel at a swordsmith's forge | Kumamoto | ¥35,000 | About 90 min |
| Visit a working swordsmith's workshop | Okayama Prefecture | ¥12,000 | About 90 min |
| Watch a public forging demonstration | Seki, Gifu or Okuizumo, Shimane | ¥300 to ¥1,270 entry | Fixed days only |
| Forge your own knife from iron | Kyoto | ¥24,000 | About 3 hours |
| Forge a shuriken or a kunai | Kyoto | ¥23,000 | About 2.5 hours |
| Make a replica sword (cast, not forged) | Kyoto | ¥28,000 | About 2.5 hours |
| Sword lesson with a katana | Tokyo (Asakusa) or Kyoto | ¥8,100 to ¥11,900 | About 2 hours |
The four swordsmith sessions are new listings with few or no reviews yet, which is normal for something this specialised: there are not many swordsmiths, and fewer who take visitors. Read each listing's details before you book, and expect to travel; none of them is in Tokyo.
At a Swordsmith's Forge
Licensed swordsmiths who open their forge to visitors. You work the steel or watch it worked; nobody takes a registered sword home.
samuraininjamuseum.com is an independent guide and a Viator affiliate. If you book through the Viator links below we may earn a commission, at no extra cost to you. Prices as of October 2026.
New on Viator
Strike Hot Steel with a Swordsmith (Kumamoto)
A talk and a live folding-and-forging demonstration at a working swordsmith's forge near Arao Station, then your own turn with the hammer on red-hot steel. About 90 minutes. You leave with the experience, not a sword.
New on Viator
Visit a Working Swordsmith's Forge (Okayama)
Ninety minutes in a working swordsmith's workshop in Okayama Prefecture: the forge, the hammer and finished blades up close, with an English guide. The cheapest way to stand next to the real process.
New on Viator
Forge a Tamahagane Kitchen Knife with a Swordsmith (near Seki)
One-on-one at a swordsmith's forge in Gifu: heat and hammer tamahagane, set your own hamon with clay, then grind, sharpen and fit the handle. About four hours, and the finished kitchen knife goes home with you.
New on Viator
Fold-Forging with Swordsmith Sadanao Mikami (Hiroshima)
The deepest session on this page and priced like it: fold-forging tamahagane, the traditional sword steel, under a master swordsmith, with protective gear and insurance included.
Forge your own blade in Kyoto
If you want to leave with something you hammered yourself, Kyoto is the practical answer. A blacksmith's studio in Sakyo Ward runs a three-hour class in which you heat the iron red-hot and shape it with a hammer into a knife you take home: rated 4.8 from 124 reviews, from about ¥24,000 as of October 2026. The same studio offers a shorter ninja version (a shuriken or a kunai, forged and filed) and a replica-sword workshop. Be clear about that last one: the replica is cast in zinc alloy and assembled, not forged, so it is a souvenir of the craft, not a sword.
Kyoto also has knife workshops that teach sharpening and finishing rather than forging; thingstobookinkyoto.com compares the Kyoto knife classes side by side, forging and sharpening.
Forging and Sword Workshops in Kyoto
Hands-on classes where you leave with what you made. Prices as of October 2026.
Forge Your Own Knife from Iron (Kyoto)
Three hours at a blacksmith's studio in Sakyo Ward: heat the iron red-hot, shape it with a hammer and finish your own knife. Tools and work clothes included. Under-15s need a parent with them.
Forge a Shuriken or Kunai (Kyoto)
The same studio's ninja version: heat, hammer and file a shuriken or a kunai from steel in about 2.5 hours, boxed to take home.
Make a Replica Samurai Sword (Kyoto)
Cast a decorative short sword in zinc alloy, then choose its scabbard, handle, guard and cord. About 2.5 hours. A replica: no forging, no edge, and nothing to register.
Watch a swordsmith at work for the price of a ticket
Two museums put a licensed smith at the forge in front of the public on fixed days. If your dates line up, this is the cheapest way to see the real process, with real tamahagane and a real sword-in-progress.
Which one to pick
You want to hit hot steel next to a swordsmith: Kumamoto, if Kyushu is on your route. Hiroshima's fold-forging session goes further and costs several times more.
You want to go home with a blade you made: the Kyoto knife forging, the best-reviewed forging on this page, or the tamahagane kitchen knife near Seki if you want a swordsmith's steel and your own hamon.
You are travelling with children: the forges do not suit young children (the Kyoto knife class needs a parent with anyone under 15). The family sword experience in Asakusa takes ages 3 and up.
You want to know what the real thing looks like: spend an hour at the Japanese Sword Museum in Ryogoku, where registered blades are shown as art, then hold a katana at a sword lesson in Asakusa the same day.
No forge in Tokyo, but you can hold a katana
None of the swordsmiths above is in Tokyo. If Tokyo is your base, the practical step is a sword lesson with a real katana at the Samurai Ninja Museum in Asakusa, with the museum's guided tour included: about two hours, from about ¥11,900 as of October 2026, with a family version from about ¥8,100.
Sword Lessons in Tokyo and Kyoto
No forging, but a katana in your hands with instruction in English. See the Asakusa museum guide for how the visit works. Prices as of October 2026.
Asakusa Sword Experience with Museum Tour
Hakama, a hands-on lesson with a katana and photos with swords, plus the Samurai Ninja Museum's guided tour. About two hours, ages 10 and up.
Family Sword Experience (Asakusa)
The family version: hakama, armor and helmet try-on, and full-power cuts at a samurai-shaped target. About two hours, ages 3 and up.
Kyoto Sword Experience with Museum Ticket
A dojo sword session in central Kyoto, with the museum's history tour and shuriken throwing included. Ages 7 and up.
Buying a real katana instead
If what you actually want is a real sword to take home, you can buy one: registered swords are sold by dealers to visitors, and taking one out of Japan is a paperwork job, not a ban. The export certificate, the registration rules, flying with a sword and what replicas are allowed are all covered in our guide to buying a katana in Tokyo.
Frequently Asked Questions
Not a real one. Under Japan's Firearms and Swords Possession Control Law, every sword of artistic value needs approval from a prefectural board of education before it is made, and approval only goes to a maker who has been approved before. No workshop can give a visitor that. The closest options are striking hot steel at a swordsmith's forge (Kumamoto, from about ¥35,000 as of October 2026), forging a tamahagane kitchen knife with a swordsmith near Seki (from about ¥132,000), forging your own knife from iron in Kyoto (from about ¥24,000), or making a cast replica sword in Kyoto (from about ¥28,000). Compare them above.
No. A registered Japanese sword can be owned without any licence; it travels with its registration certificate, and a sword without one has to pass registration through a prefectural board of education first (Society for Preservation of Japanese Art Swords). What is restricted is carrying: you cannot walk around with a sword, and even a metal replica may not be carried in public without a good reason (Nagano Prefectural Police). Keep any sword or replica boxed and wrapped while you move it.
Very. A smith trains for years under a licensed master before being approved; reports put the apprenticeship at more than five years of full-time work plus a national training course. The steel itself comes from a single tatara smelter in Shimane. The smith forges and folds it, shapes the blade, coats it in clay and quenches it, and a published prefectural standard counts at least 15 days of forging for each long sword. Polishing and the mountings are then done by other specialists.
A new sword commissioned from a licensed smith starts at roughly ¥500,000 to ¥1,200,000 for an entry-level smith and passes ¥3,000,000 for the most senior names, with waits of one to two years, according to a Kyoto dealer (Tozando). Antique registered swords are priced one by one and vary far more. A zinc-alloy replica costs a small fraction of that and is not a real sword.
The forging alone is counted at a minimum of 15 days for a long sword and 10 days for a short one in Aomori Prefecture's published review standard, which works out at about two long swords a month for one smith. Polishing, the scabbard, handle and fittings follow, so a commissioned sword takes many months, and dealers quote one to two years from order to delivery.
Tamahagane, a steel that can only be made by tatara smelting: iron sand and charcoal fed into a clay furnace for three days and nights. The only tatara still operating in Japan is the Nittoho Tatara in Okuizumo, Shimane, run by the Society for Preservation of Japanese Art Swords, which relit it in 1977 to keep swordsmiths supplied.
There is no official ranking, but Masamune, who worked in Sagami province in the Kamakura period (1185 to 1333), is the name most associated with the Japanese sword (Tokugawa Art Museum). In Tokyo, the Japanese Sword Museum's autumn 2026 exhibition is on two Edo-period masters, Nagasone Kotetsu of Edo and Tsuda Sukehiro of Osaka.
Yes. Registered swords are sold by sword dealers to anyone. To take one out of Japan you need the Agency for Cultural Affairs' export certificate, and the registration certificate becomes invalid once the sword leaves the country and must be returned to the board of education that issued it. National Treasures and Important Cultural Properties cannot, in principle, be exported (Tokyo Board of Education).
Generally yes, in checked baggage only: the TSA allows swords in checked bags when they are sheathed or securely wrapped, never in the cabin (TSA). A real registered sword also needs its Japanese export paperwork before it leaves Japan. Check your airline's rules and your state's laws before you buy.
In Japan, no: a real registered sword is sharp and is legal to own. The law restricts making swords without approval and carrying them in public, not owning a registered one. Outside Japan the rules depend on your country and state, so check them before buying.
Centuries, if it is looked after: swords from the Kamakura period, more than 700 years old, are still exhibited today. The enemies are rust and careless handling, which is why old blades are kept oiled, stored in plain wooden scabbards and re-polished only by specialists.
At a sword lesson. The Samurai Ninja Museum's Asakusa sword experience pairs a hands-on katana lesson with the museum's guided tour from about ¥11,900 as of October 2026, ages 10 and up, and a family version takes children from age 3 from about ¥8,100. In Kyoto, a similar dojo session with the museum ticket starts at about ¥10,400. See the lessons above.