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Black‑Tachi‑Sword – T10 Clay‑Tempered Dark‑Solemn Minimalist‑Warrior Tachi Sword
Product Introduction
The Black‑Tachi‑Sword is dark‑solemn minimalist‑warrior‑aesthetics themed historical‑style tachi, fully differentiated from avian‑wing ethereal‑art wakizashi, wildlife‑reptile‑motif katana, gothic‑spider katana, zen‑bamboo wakizashi, sengoku daimyo historical‑tachi, imperial‑crest‑entry‑tachi, dragon‑theme swords, WWII military sabers and anime‑character replica swords. This low‑key somber‑oriented collectible adopts premium T10 high‑carbon steel with traditional tsuchioki clay‑differential‑tempering generating distinctive midare‑style irregular undulating hamon temper‑line. It is equipped with simple smooth unornamented matte‑dark plain‑surface alloy mounting hardware, charcoal‑black moro‑hineri cotton ito tsuka with dark faux ray‑fish samekawa inner lining, and solid hardwood finished in full‑matte‑black lacquer completely without printed patterns or carvings, paired with traditional thick charcoal‑black heavy‑braided tachi‑no‑sageo binding cord. Target audiences include somber‑warrior‑style nihonto collectors, lovers of restrained dark‑minimalist aesthetics, low‑key dark‑tone interior‑decor buyers and plain‑style historical‑reproduction‑oriented decorative‑gift buyers.
The blade adopts premium T10 high‑carbon steel with traditional tsuchioki clay‑differential temper‑treatment, generating distinctive midare‑style irregular undulating visible hamon temper‑line. Authentic long‑curved tachi‑style shinogi‑zukuri blade geometry without blood‑groove hi, subtle embossed yokote dividing‑line, extended functional historical tachi‑style kissaki tip and factory light‑sharp finish. Midare hamon and full‑matte‑black lacquer saya scratch easily; only static somber‑warrior‑theme display and photo‑shooting are allowed. Heavy chopping and violent impact must be strictly prohibited to preserve low‑key dark‑minimalist themed collectible surface condition.
Complete mounting‑hardware set uses simple smooth plain uncarved matte‑dark alloy fittings, round featureless plain‑surface tsuba, matching‑pattern fuchi & kashira, tiny unadorned matte‑dark alloy menuki ornaments and solid‑brass habaki plus matte‑dark alloy seppa washers. Long‑form tachi‑style tsuka grip uses dark faux artificial ray‑fish samekawa inner lining wrapped with thick charcoal‑black moro‑hineri cotton ito. Scabbard follows authentic tachi construction: solid hardwood finished in full‑matte‑black lacquer with zero decorative print or carving, fitted with matte‑dark alloy koiguchi, kurikata and kojiri hardware; matched traditional thick charcoal‑black heavy‑braided tachi‑no‑sageo cord with matte‑dark alloy clasp. Two natural bamboo mekugi pegs build fully‑removable full‑tang construction for blade inspection and regular anti‑rust maintenance. Dark‑minimalist‑warrior‑theme fabric storage bag, wooden tachi‑display stand and sword‑maintenance‑kit are included as full free‑gift set; custom plain‑surface‑mark blade‑engraving upgrade available for extra charge.
Core Selling Advantages
- Low‑key dark‑solemn minimalist‑warrior‑aesthetics historical tachi, smooth plain unornamented matte‑dark alloy hand‑guard for restrained somber‑style sword‑collecting
- T10 clay‑differential‑tempered steel blade with distinctive midare‑style irregular undulating hamon temper‑line, authentic long‑curved historical tachi blade geometry
- Full‑set plain‑surface matte‑dark alloy hardware delivers restrained, solemn, no‑extra‑ornament warrior‑style visual atmosphere
- Full‑matte‑black lacquer hardwood tachi saya without any print or carving, pure dark minimalist appearance for low‑key dark‑toned interior display
- Dark faux artificial ray‑fish‑skin samekawa inner lining for long tachi‑style tsuka, wrapped by durable charcoal‑black moro‑hineri cotton ito
- Dual bamboo‑peg fully‑detachable full‑tang build, supports full disassembly for blade inspection, cleaning and anti‑rust maintenance
- Authentic large‑size tachi dimension, well‑suited for somber‑minimalist‑warrior collection, low‑key dark‑aesthetics interior‑display and plain‑historical‑style gift scenarios
Complete Original Product Specifications (All dimensions & materials fully retained without omission)
| Parameter Item | Parameter Value |
|---|---|
| Zencho Entire Total Length | 107.2cm / 42.20inch |
| Hacho Effective Blade Length | 74.8cm / 29.44inch |
| Tsuka Handle Length | 27.9cm / 11.00inch |
| Sori Blade Curvature | 2.16cm / 0.85inch |
| Sakikasane Tip Thickness | 0.46cm / 0.18inch |
| Motokasane Root Thickness | 0.73cm / 0.29inch |
| Sahihaba Tip Width | 2.27cm / 0.89inch |
| Motohaba Root Width | 3.19cm / 1.26inch |
| Kissaki Nagasa Tip Length | 4.2cm |
| Boshi Tip Shape | Extended Functional Historical Tachi‑Style Kissaki |
| Mizuheshi Heat Treatment | Tsuchioki Traditional Clay‑Differential Tempering |
| Hamon Temper Pattern | Distinctive Midare‑Style Irregular Undulating Visible Hamon Temper‑Line |
| Hi Blood Groove | No Hi (No Groove) |
| Blade Raw Material | T10 High‑Carbon Mono‑Solid Steel |
| Blade Forge Structure | Maru‑gitae Mono‑Solid Forge |
| Blade Polishing Craft | High‑Grade Tachi‑Mirror Polishing For Midare‑Style Hamon Presentation |
| Blade Profile | Authentic Long‑Curved Tachi‑Style Shinogi‑zukuri Geometry |
| Yokote Reinforcement Line | Subtle Embossed Yokote Separation Line |
| Tang Disassembly | Fully Removable Full Tang |
| Mekugiana Peg Holes | Two Bamboo Peg Holes |
| Mekugi Fix Pegs | Natural Solid Bamboo Pegs |
| Fuchi & Kashira Material | Smooth Plain Unornamented Matte‑Dark Alloy Fittings |
| Tsuka Wrap Craft | Moro‑hineri Durable Charcoal‑Black Cotton Ito Maki |
| Tsuka Inner Lining | Dark Faux Artificial Ray‑Fish Samekawa Skin |
| Side Menuki Ornaments | Tiny Unadorned Matte‑Dark Alloy Mini Ornaments |
| Blade Seppa Washers | Solid Matte‑Dark Alloy Sheets |
| Tsuba Hand Guard | Smooth Plain‑Surface Matte‑Dark Alloy Historical Tachi Tsuba |
| Habaki Blade Collar | Solid Raw‑Brass Finished Collar |
| Saya Scabbard Base | Solid Hardwood Full‑Matte‑Black Lacquer Finish, Zero Print & Zero Carving, Authentic Tachi‑Saya Construction |
| Sageo Binding Cord | Traditional Thick Charcoal‑Black Heavy‑Braided Tachi‑No‑Sageo Cotton Rope With Matte‑Dark Alloy Clasp |
| Shitodome Fitting | Matte‑Dark Alloy Metal End‑Cap |
| Free Gift Accessory | Dark‑Minimalist‑Warrior‑Theme Fabric Storage Carry Bag + Wooden Tachi‑Display Stand + Sword‑Maintenance‑Tool Kit |
| Total Full Set Weight | 1380g / 3.04pounds |
| Desheath Blade+Handle Weight | 1122g / 2.47pounds |
| Blade Sharp Option | Fully Sharpened / Somber‑Minimalist‑Reproduction Safe Unsharpened Optional |
| Custom Blade Engraving | Plain‑Surface‑Mark Logo Extra Charge Custom Upgrade Available |
| Handmade Reminder | Midare‑style irregular hamon line, plain matte‑dark alloy surface and full‑matte‑black lacquer may show minor handmade craft deviation for reference only |
Black‑Tachi‑Sword Dark‑Minimalist‑Warrior‑Style Tachi Parts Terminology Guide
KASHIRA: Simple unadorned matte‑dark alloy tachi pommel cap
MENUKI: Tiny unadorned matte‑dark alloy side mini ornaments
TSUKAMAKI: Durable charcoal‑black moro cotton tachi grip wrap
SAMEKAWA: Dark faux artificial ray‑fish‑skin inner long‑tachi grip lining
FUCHI: Plain‑surface matte‑dark alloy grip‑ring fitting
TSUBA: Smooth plain‑surface matte‑dark alloy minimalist‑warrior‑style historical tachi hand‑guard
HABAKI: Solid raw‑brass blade collar for authentic tachi mounting
KOIGUCHI: Full‑matte‑black lacquer tachi‑saya mouth with matte‑dark alloy band
SAGEO(Tachi‑No‑Sageo): Traditional thick charcoal‑black heavy‑braided tachi‑scabbard sageo cord with matte‑dark alloy clasp
KURIKATA(Ashikanamono): Matte‑Dark Alloy cord‑ring tachi‑saya fitting
SAYA: Full‑matte‑black lacquer solid‑hardwood historical‑reproduction tachi scabbard without decorative print or carving
KOJIRI: Matte‑dark alloy tachi‑saya bottom end‑cap
Blade dimension schematic stored in media library, visit Custom Blade Customization for plain‑surface‑mark logo engraving service.
Frequently Asked Questions
Q: What differentiates Black‑Tachi‑Sword from other themed tachi?
A: This tachi follows dark‑solemn minimalist‑warrior aesthetic, plain matte‑dark unornamented alloy hardware and zero‑pattern full‑matte‑black saya; differs from creature‑art, historical‑crest and luxury‑maki‑e decorative‑theme tachi.
Q: What is special for midare‑style irregular hamon?
A: Chaotic undulating midare hamon matches restrained solemn dark‑warrior atmosphere, highlights hand‑forged clay‑tempering feature for low‑key‑style collectors.
Q: How to maintain full‑matte‑black lacquer saya and plain matte‑dark alloy fittings?
A: Keep dry storage environment, avoid long‑term sunlight exposure and hard scratches, wipe with soft dry cloth regularly to protect matte lacquer and alloy from oxidation and tarnish.
Q: Can this dark‑minimalist‑warrior‑style tachi be used for heavy cutting practice?
A: Midare‑style hamon and delicate matte‑black lacquer surface are fragile; only static somber‑warrior‑theme display & photo‑shooting permitted, heavy chopping is strictly forbidden.
Q: Similar delicate ethereal avian‑wing‑art themed collectible wakizashi reference?
A: View light‑toned bird‑wing‑art short samurai sword: Wing‑Wakizashi.
Browse historical‑reproduction, traditional & anime‑themed handmade swords in Katana Collection.
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Tachi Parts names and terminology
Tachi Parts names and terminology

SHIZUJIJANAMONO The cap at the bottom of the scabbard is usually made of animal horn or metal
KASHIWABA Leaf-shaped projection on the metal decoration near shizujijanamono on the scabbard
SEMEKANAMONO Metal decoration on scabbard near shizujijanamono
ASHIKANAMONO Tachi scabbard has two metal rings (one near the scabbard mouth is called "one foot" and the other is called "two feet"), which are interwoven and woven with ropes to make it easy to carry
SAYA Sheath
MON Emblems
TACHIO Connect the straps between two taikogawa
TAIKOGAWA It is used to pass through tachio and tie it around the waist. Generally, in order to ensure the strength, some reinforcing fittings will be added
TAIKOGANE Metal buckle on taikogawa
ASHIGAWA Pass taichio through here to make it easy to wear at the waist. TAIKOGAWA, which decorates the sword, is usually folded into a rope with thin leather
KAWASAKIKANAMONO A small piece of metal connecting the ribbon with ashikanamono
TSUBA Hand guard between handle and blade
TASUKA handle

A.SAKIKASANE Thickness of blade tip.
B.MOTOKASANE Thickness of the bottom of the blade.
C.KISSAKI NAGASA Length of tip.
D.SAKIHABA Width of blade tip.
E.MUNE The surface of the katana back.
F.MOTOHABA Width of bottom of blade.
G.MUNEMACHI The notch at the top of the blade stem,where the back surface (mune) of the blade begins.
H.HAMACHI A notch at the top of the blade,where the blade begins.
I.FUKURA The radian of the blade in the tip area.
J.BOSHI Blade text in the tip area.
K.YOKOTE The boundary between blade tip and blade body.
L.KOSHINOGI Shinogi-ji above the blade tip area (yokote).
M. MITSUKADO Intersection point of yokote and blade edge of blade body and blade edge of tool tip.
N.SHINOGI MITSUKADO Shinogi,Koshinogi und Yokote linien.
O.SHINOGI-JI Blade surface between shinogi and mune.
P.SHINOGI A chear straight line extending along the longitudinal direction of the blade is the thickest part of the blade (only appearing on katana of shinogi-zakuri) .
Q.JI The surface between shinogi and nioiguchi.
R.HA The edge area of the cutter body is hardened by quenching.
S.HASAKI Asharpened edge.
T.NIOIGUCHI A clear line separating the hardened blade from the softer part of the blqde body.
U.ASHI Nioiguchi's extension line in the direction of the blade.
V.HACHO A straight line that determines the length of the blade.
W.SORI Degree of blade bending.
X.ZENCHO The total length of the katana,including the stem (the blade length is only the blade body).
Y.NAKAGO NACASA Length of katana stem.
Z.MAKUGIANA A hole in the shank for receiving Mekugi (bamboo nail for fixing the blade in the handle).
AA,MEI Inscription on the hilt (usually the name of the katana maker,but there are often other information).
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