
Nicolas D.
Very beautiful work of art, I'm really very happy


















Free secured delivery, insured against theft and breakage. Duties and VAT included.
30-DAY MONEY-BACK GUARANTEE
This Katana is inspired by the night and all its wonders. It also reminds us that in every shadow there is hope, with its blue blade hidden in the scabbard yet formidable, like firm convictions.
| Blade colour | Blue |
| Material |
Manganese steel Artificial Hamon |
| Guard (Tsuba 鍔) | Carved brass |
| Scabbard (Saya 鞘) | Lacquered solid wood |
| Handle (Tsuka 柄) | Imitation galuchat (ray skin) leather |
| Overall length with saya | 103 cm (40.6 in) |
| Blade length | 71 cm (28.0 in) |
| Handle (tsuka) length | 26 cm (10.2 in) |
| Blade width | 3.2 cm (1.3 in) |
| Blade thickness | 0.7 cm (0.3 in) |
The Katana Yoru 夜 is a metaphor for the starry night, as mysterious as it is splendid. Its blue blade recalls the night sky, a deep and soothing shade that gives it a striking presence.
Blade (刀身): The unique blue colour of the blade, worked in manganese steel, is accentuated by an artificial Hamon, adding a fascinating visual dimension that imitates the waves of a calm sea under the moon.
Guard (Tsuba 鍔): The carved brass guard is a tribute to the delicacy of Japanese craftsmanship, with motifs reminiscent of traditional ornaments. It serves as a perfect transition between blade and handle, a fusion of function and art.
Scabbard (Saya 鞘): The lacquered solid wood Saya reflects the celestial abyss with its deep blue finish. It protects the blade with as much mystery as it holds, an elegant cover for the beauty hidden inside.
Handle (Tsuka 柄): Covered in imitation galuchat leather, the handle promises a comfortable and secure grip.
It is a faithful companion in the dark, a reminder that even in the darkest moments there is hope and an inner strength waiting to be revealed.
Sold only to adults aged 18 and over. Curved swords with a blade of 50 cm or more are hand-forged using traditional methods, as required by the Criminal Justice Act 1988 (Offensive Weapons) Order as amended in 2008.
Carrying a bladed article in a public place without good reason is an offence. Transport your sword wrapped, and only for a legitimate purpose (dojo, re-enactment, collection). Rules may differ in Scotland.
Read our full care guide.
Free UK delivery, duties and import VAT included: nothing to pay on delivery. 1–3 working days to prepare, then 5–15 working days delivery.
18+, signed for: the carrier checks the buyer’s photo ID (passport or UK driving licence) and takes a signature. Parcels cannot be left with a neighbour or in a safe place.
30-day returns on unused swords in their original packaging. Engraved swords cannot be returned for a change of mind but are fully covered if faulty. Delivery · Returns · Terms of sale

Katana Yoru 夜 – Blue Manganese Steel Blade
Reviews left by customers of our previous French store, translated from French.

Nicolas D.
Very beautiful work of art, I'm really very happy

Titouan P.
Very beautiful katana

Owan F.
I find it incredible, the blade is perfect and for an entry-level one I think it's the best. Thank you for existing, Katana Japonais.

Owan F.
When I opened the box of my katana I was surprised at how beautiful it was! I can't believe it could be of higher quality than I thought. Thank you and nice work.
Alexandre M.
Quality katana holding a mystical energy.
Jean-louis W.
Impeccable.
Abdelrahman B.
The katana arrived on time, the katana is very beautiful, but you just need to know that there may be customs fees, and I had to pay €16 to FedEx for customs fees.
Nicolas P.
Magnificent sword with an incredible edge, very satisfied with my purchase.
| Tetsuren | Others | |
|---|---|---|
| Highest-quality steels | ||
| Hand-forged by artisans | ||
| Full tang | ||
| No hidden fees on delivery | ||
| 30-day money-back guarantee | ||
| Support from katana experts |

Every Tetsuren katana is forged, tempered and polished by hand by specialist smiths, in high-carbon T10, 1095 or 1060 steel or folded Damascus, always with a full tang.
Each sword is checked before it leaves the workshop, then delivered free across the UK with duties included.
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