Seigetsu Katana Sword (青月) – Blue Moon

£360.00

T10 Steel High hardness and excellent cutting performance.
full tangBlade running through the entire handle for maximum strength.

The Seigetsu katana sword (青月, “Blue Moon”) is forged using traditional swordsmith methods in T10 high-carbon steel, its blade alive with an authentic midare hamon shaped like dancing flames through differential tempering. A gilded dragon menuki, brass-engraved tsuba, genuine stingray tsuka wrapped in black diamond-pattern ito, and a lacquered blue saya with orange highlights, every detail channels nocturnal serenity into a single, commanding blade.

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Seigetsu Katana Sword (青月) – Blue Moon
Seigetsu Katana Sword (青月) – Blue Moon
£360.00
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+33 6 10 14 34 64 MON-FRI / 08H-12H, 13H-18H
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Additional information

Blade Material: No selection

T10 Steel

Blade colour: No selection

Steel

Hamon: No selection

With Hamon

Scabbard (Saya 鞘): No selection

Blue with orange grainy paint

Sageo (下げ緒): No selection

Blue and black

Handle (Tsuka 柄): No selection

Genuine stingray leather and hardwood

Tsuka-ITO (柄糸): No selection

Black diamond-shaped weave

Menuki (目貫): No selection

Golden dragon

Guard (Tsuba 鍔): No selection

Rounded brass engraved with a dragon

Fuchi (縁): No selection

Brass engraved with a dragon

Kashira (頭): No selection

Brass engraved with wave and wind symbol

Habaki (鎺): No selection

Gilded brass with black motifs

Blade length (cm): No selection

71

Overall length including handle (cm): No selection

104

Length with scabbard (cm): No selection

106

Handle length (cm): No selection

26

Blade thickness (cm): No selection

0.7

Blade width (cm): No selection

3.2

Weight (kg): No selection

1.4

Package weight (kg): No selection

1.7

Seigetsu Katana Sword: Soul of the Blue Moon

青月. Seigetsu: “sei” for the deep blue of night, “getsu” for the moon in its celestial sovereignty. This is not simply a name, it is a philosophy forged into steel. The Seigetsu katana sword carries the serenity of a lunar sky and the contained power of a warrior who finds clarity in stillness. From the first draw, deep blue lacquer catching the light and a dragon coiling at the guard, this blade does not announce itself quietly. It commands the space it enters.

Seigetsu Katana Sword (青月) – Blue Moon
Seigetsu Katana Sword (青月) – Blue Moon

T10 Steel: Forged by Tradition

The Seigetsu sword is built on a foundation of T10 high-carbon steel, forged using traditional swordsmith methods into a full-tang shinogi-zukuri blade of 71 cm. The geometry is classical and precise: an iori-mune spine, a chu-kissaki with a cleanly defined yokote line, and a clean no-hi surface carrying the full visual weight of the polished steel. A combination mirror and hadori finish reveals the blade’s inner life, the contrast between the bright hardened edge and the darker, grain-rich ji inviting sustained attention from any collector who understands what they are looking at.

Traditional Craftsmanship, Uncompromising Quality

A katana is more than a sword, it’s a symbol of precision, discipline, and Japanese heritage. Our katanas are crafted with respect for traditional sword-making standards, offering you a reliable, durable, and beautifully finished blade. Whether you’re a beginner or an experienced collector, you’ll find the perfect katana for your needs.

Katana

A Hamon Born from Fire

The temper line of the Seigetsu katana is a midare hamon, an undulating rhythm of peaks and valleys that dances from hamachi to kissaki without repetition. Differential tempering draws nie granules to the surface near the habaki zone, where they catch the light as individual crystalline points. Ashi projections reach into the cutting edge zone with controlled energy, and the habuchi boundary shifts in clarity from zone to zone, sharp then soft, alive at every degree of light. The boshi carries the hamon cleanly the tip, a mark of consistent heat treatment carried to the very point of the blade.

A Dragon in Every Detail

The rounded brass tsuba presents a coiling dragon in high-relief casting, its scaled body wrapping the full circumference of the guard with open-mouthed intensity and clawed feet locked in motion. The gilded brass habaki bears geometric black motifs in a nanako-style lattice, a refined detail that separates this Blue Moon katana from any standard production fitting. The fuchi continues the dragon theme in engraved brass, while the kashira is worked with symbols of waves and wind. The tsuka combines genuine stingray leather over solid hardwood, hand-wrapped in black diamond-pattern braiding with gilded dragon menuki anchored beneath. The lacquered wood saya, blue with orange grainy highlights echoing the hues of dusk, is fitted with a genuine horn koiguchi and completed by a two-tone blue and black sageo. Every element of this sword was chosen to form a single coherent vision: nocturnal, powerful, and impossible to forget.

FAQ

We deliver anywhere in the world.

We partner with UPS and EMS to provide you with reliable, high-quality shipping service.

Delivery is free on all orders placed on our site, with no minimum purchase required.

Once your order is validated, our team processes it within 24 business hours. Your order is then shipped within 1 to 15 business days. You will generally receive your package within 15 business days from your order date, though in some cases delivery may take up to 36 business days. Throughout the process, you will receive email notifications allowing you to track your package in real time.

Every item undergoes rigorous quality checks before being shipped. Our team oversees each step of the process to ensure your order meets the highest standards.

If your package has not arrived within 36 business days from your order date, please contact us at [email protected] and we will take care of it.

You have one hour after your order is confirmed to notify us of any address error by email. After this period, we cannot guarantee a correction. A misrouted package may result in incorrect delivery or a failed delivery attempt. We strongly encourage you to double-check your shipping information before confirming your order.

You have 30 days from receipt of your package to report a problem or request an exchange or refund. The item must be returned in its original, unused condition and will undergo a quality check. If the check is successful, the refund will be issued to your original payment method within a few business days.

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