Samurai Armor – Modern Combat Ready LARP / SCA Yoroi

Forged for Battle – Traditional Honor, Modern Strength

The Gashira Battle Samurai Armor represents the evolution of traditional yoroi (armor) into the realm of modern combat sports. Handcrafted by the skilled katchû-shi (Japanese armor smiths) at Iron Mountain Armory, this armor blends centuries-old samurai design with today’s performance and protection standards.

Forged from 1 to 1.5 mm thick cold-rolled, high-strength steel, this armor is built to meet or exceed many modern combat sport safety guidelines. In critical areas such as the kabuto (helmet), dō (cuirass), and haidate (armored apron), plates overlap to deliver a combined thickness of up to 3 mm for added impact resistance. The menpō (facial armor), kote (armored sleeves), and suneate (shin guards) feature robust 1 mm tempered steel plating for lightweight flexibility without sacrificing protection.

Each piece is sewn onto a durable hemp linen foundation backed by strong cotton lining, offering layered defense and traditional aesthetic. For those opting for art silk fabric, it will be sewn over the robust hemp linen for added historical appearance without compromising strength. Optional light padding can be included—or you can add your own custom padding for enhanced safety according to your specific combat sport requirements.

While crafted to maintain the iconic look of historical samurai armor, please note that some modern sports regulations may require additional modifications. The menpō design provides traditional facial protection but lacks full eye shielding. Gaps at certain joints may also require additional armor (such as kikkō gane under-armor) for enhanced protection. Iron Mountain Armory leaves final sport-specific adaptations to the end user to ensure personal comfort and compliance.

As this is a new prototype armor line, it is being offered at a discounted introductory price. We welcome feedback from our Modern Warriors to refine future editions of the Gashira Battle Samurai Armor.

Disclaimer: This armor is sold without proof of claim or warranty. Use at your own discretion and risk.

Key Features & Benefits:

Gashira Class handcrafted armor for traditional or sport use

Crafted from 1–1.5 mm steel; critical areas reinforced to 3 mm

Full sized, fully wearable, & customizable options

Robust hemp linen foundation with optional art silk covering

Includes display box & wooden stand

Average total weight: Approx. 22.77 kg (50.2 lbs)

Average Part Weights:

Kabuto: 3.72 kg (8.2 lbs)

Menpō: 620 g (1.4 lbs)

Dō: 10.37 kg (22.9 lbs)

Sode: 2.35 kg (5.2 lbs)

Kote: 1.61 kg (3.5 lbs)

Haidate: 2.6 kg (5.7 lbs)

Suneate: 1.5 kg (3.3 lbs)

Shipping Information:

Each battle-ready yoroi is custom handcrafted to order. Please allow at least 8 to 12 weeks for crafting depending on options selected and current scheduled orders.

Battle like the samurai of old. Dominate with the strength of today.

Description

Forged for Battle – Traditional Honor, Modern Strength

Disclaimer: This armor is sold without proof of claim or warranty. Use at your own discretion and risk.

Key Features & Benefits:

Gashira Class handcrafted armor for traditional or sport use
Crafted from 1–1.5 mm steel; critical areas reinforced to 3 mm
Full sized, fully wearable, & customizable options
Robust hemp linen foundation with optional art silk covering
Includes display box & wooden stand
Average total weight: Approx. 22.77 kg (50.2 lbs)

Average Part Weights:

Kabuto: 3.72 kg (8.2 lbs)
Menpō: 620 g (1.4 lbs)
Dō: 10.37 kg (22.9 lbs)
Sode: 2.35 kg (5.2 lbs)
Kote: 1.61 kg (3.5 lbs)
Haidate: 2.6 kg (5.7 lbs)
Suneate: 1.5 kg (3.3 lbs)

Shipping Information:

Each battle-ready yoroi is custom handcrafted to order. Please allow at least 8 to 12 weeks for crafting depending on options selected and current scheduled orders.

Battle like the samurai of old. Dominate with the strength of today.

Additional information

Weight	31 kg
Dimensions	52 × 54 × 56 cm
Gift Card Value

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Gashira Battle Samurai Armor

Click ? for option details

Mask Options

Kabuto Ornamental Options

Chest Options

Chest Ornamental Options

Chest Sizing Options

Accessory

Extra Customization Options

Advanced Custom Options

Forged for Battle – Traditional Honor, Modern Strength

Key Features & Benefits:

Average Part Weights:

Shipping Information:

Battle like the samurai of old. Dominate with the strength of today.

Description

Forged for Battle – Traditional Honor, Modern Strength

Key Features & Benefits:

Average Part Weights:

Shipping Information:

Battle like the samurai of old. Dominate with the strength of today.

Additional information

Reviews

Q & A

Great News! 🎉

Each option has a ? next to it. Click or Tap the ? to show a summarized explanation of the option. For full explanations please click the "ORDER OPTIONS EXPLAINED" link at the bottom left of the page.

Select the Color & Finish for your Shikoro (Neck Guard). (You can change the BOTTOM PLATE using "Advanced Custom Options" below.)

Select the Main Lace Color (odoshi) you would like for your Shikoro (neck) and Tare (throat) guard to be. (You can customize your lace patterns by using the "Advanced Custom Options" below.)

Select your choice of face armor available for your yoroi. Standard and Ressei Menpo option will give you nose and mustache options. Henpo and Hoate are without nose option.

Add character to your armor by selecting a custom mustache option.(This option is only available with certain mask / nose styles.)

Add character to your Henpo or Hoate with a Goatee Beard. Cut the beard to your desired length.

Add a Kasa Jirushi no Kan (ring with tassel) to the back of a helmet with an Agemaki Bow (a specially knotted cord).

Select this option to add a metal trim (fukurin) around the outer edges of your helmet. This option might differ depending on model and/or different options selected.

Add a symbol (mon) to the ears (fukigaeshi) of your helmet. This can be a standard mon or custom design you can email us in "Clip-Art" format. (Click through the product images to see different Standard Mon Options.)

Add a horse or yak ponytail to the top of your helmet. This option might differ depending on model and/or different options selected.

Select the Color & Finish of your Menpo (Face Armor).

Select to add 1 or 2 Chest Rings (Saihai no kan & Tenugui no kan) to your Dō, used to display tassels or hold a saihai or gunbai. (Select option from the perspective of wearing the armor)

Add 1 or 2 WAIST RINGS (holding rings) to either side of your Dō (chest plate), used to hold bags, tie a weapon, Gunbai and/or your Sarashi in place. We recommend adding both if you are training in your armor. (Select option from the perspective of wearing the armor)

Add a Banner Holder (Machi-Uke) to the back of your Gashira or Kachi Dō (chest armor) so you can attach a Sashimono (war banner) to your armor set. (Add Optional Wooden Banner Base)

Select the LACE (Odoshi) Color you would like for your armor. (Click through the product images to see different Lace Colors.)

Select to ADD Ornate Brass Fittings to the Front Only and/or Back of your Gashira or Kachi Do (if available) Image for reference only & may vary depending on armor class / model.

This option is for adding a "Fukurin" or decorative metal trim over the edges of your dō.

Select the Mon (symbol) to be painted on the front of your Dō (chest plate).(Option Not Available with Suna finish)

Adjust the armor to your Height. Standard sizing is 5' 8" (175 CM). Select the option closest to your actual height. If unsure, select 1 size smaller and enter your actual size in the order comments.

Please select the option that is closest to your weight or next weight level greater, so our armorers can better fit your armor to your body size.

Select between Standard Narrow or Large Wide Yoroi-Obi (padded belt) to be worn under your Do.

Add a long cloth belt used to hold your dō firmly in place for a more comfortable with and to hold weapons and other accessories to your waist.

Gashira (Officer): Expertly handmade from a mixture of quality traditional and modern materials, as well as some modern crafting process. This class of armor is crafted with a good attention to detail. Crafting Time: 20 to 35 Days. Materials Used: Bowl style kabuto, steel construction, traditional brocade, hemp, quality cotton, brass, copper fittings with genuine leather & and some synthetic materials might be used. (materials may differ depending on model) Our “Gashira Class” yoroi represents the next level up from our “Kachi Class.” Each suit is meticulously handcrafted by our experienced katchû-shi (armor smiths) at Iron Mountain Armory. These artisans pour their warrior spirit into every piece, using quality materials and traditional crafting methods, complemented by modern techniques, tools, and design advancements. Like the Taisho Class, each suit is heavily researched and crafted with great care for historical accuracy. The principal difference between the Gashira and Taisho classes is that the Gashira Class is crafted with a practical bowl-style kabuto (simulated laminate) and some machine-stamped parts. The Gashira Class also features subtle modern enhancements, such as grommets and spot welding, making the armor more robust and easier to maintain. Our Gashira Class samurai armor is made for collectors, exhibitions, re-enactors, and martial artists who desire an authentic “Gendai” samurai suit of armor without the additional expenses associated with the more traditional design and handcrafting methods of our Taisho Class. The Gashira Class features a more traditional Gendai design compared to the Kachi Class and includes features such as real animal hair, genuine leather, a removable or interchangeable nose, brass fittings, shoulder padding with kikko (armor plating), traditional butted mail, opposable thumbs, leg/waist support on haidate, extra materials, fittings, riveting, grommets, additional lacing options, and an included armor storage/display box (yoroi bitsu) with stand. The attention to detail is a significant step up from the Kachi Class. However, due to the handcrafted nature of many parts, there may be some blemishes that pass through our QC process. Although we strive to avoid and correct these blemishes, they are a natural occurrence in handcrafting. Taisho Class suits will have fewer, if any, of these blemishes due to the high standards and meticulous review processes.

Select the Lace Color along the lower Horizontal Hanging Plates of the Shikoro (neck) and/or Tare (throat).

This option changes the color lace (odoshi) is used along the outer bottom edge of the neck guard

Add an extra row of lacing to your shikoro (neck guard) for an addtional cost. If left blank it may match your MAIN LACE option selected above.

This option changes what color lace (odoshi) used on the lower lace that runs along the bottom plate of the throat guard. This is different from the mimi-ito.

Select to change the Vertical Trim Lace for your Tare. (This is different from the Mimi-Ito.)

Add an extra row of lacing to your tare (thoat guard) for an addtional cost. If left blank it may match your MAIN LACE option selected above.

Select the style of printed leather (egawa) used on the top Chest / Back of your armor.

Select the TRIM (Kawa or Asa) you want used around the Leather areas of your armor.

This option offers to make your kuzazuri (skirt plate) detachable / interchangeable. Commonly used in the past for fast repair / replacement of the kuzazuri, or removable for fast and quiet movement of troops.

Select the PLATE and LACE style you want for your Kusazuri / Gessan.

Select the Color & Finish your Kusazuri (Gessan) Bottom Plates.