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O-Yoroi Do, Samurai Chest Armor by Iron Mountain Armory

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Custom Taisho Samurai Armor Color / Finish Options by Iron Mountain Armory

Taisho Main & Accent Armor Odoshi Options by Iron Mountain Armory

O-Yoroi DO
Taisho Class

Name: O-Yoroi DO Taisho Class
Brand: Do (Chest Armor)
SKU: OYD-1T
Availability: InStock

Original price was: $2,349.99.Current price is: $2,114.99. $2,114.99

OYD-1T

Click ? for option details

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.

*Main Armor Color

Select the Color & Finish of your Do (cuirass).
Samurai Chest Do Color & Finish Option by Iron Mountain Armory

Skirt Color

Select to change the Kusazuri (Skirt) Color / Finish.

(If left blank it will match the MAIN ARMOR COLOR option selected above.)

*Main Lace Color

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

*Bottom Lace Color

Select to Change or Add a BOTTOM lace to your Do.
Bottom Lace (Odoshi) Color Option by Iron Mountain Armory

Image for reference only

*Mimi-Ito Color

Select to Change or Add a Mimi-Ito (Border Lace) to your Do / Kusazuri (Armored Skirt).
Mimi-Ito Color for Chest / Kusazuri Option by Iron Mountain Armory

(Image for reference only)

*Chest Leather Options

Select which leather or egawa you would like used on your o-yoroi.

Leather Trim

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

*Upgrade My Armor

For Taisho class armor, we offer an Upgrade option. This option increase the thickness of the steel plating by .2mm, plus tempering! Your armor will be ever more durable, battle ready & a little heavier.

*Mockup (Picture Simulation)

Select to receive a Digital Picture Mockup (Simulation) of your order. We will email you a Mockup for your review before we start crafting your item. You can Approve or request Changes before we start crafting your item.

Additional Options

*Chest Ring

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)

*Waist Ring

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)

Ornamental Options

*Ornate Fittings

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.

*Trim Options

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

*A: Sendan No-ita Mon

Add a Clan or your own Custom mon to the Kyubi and/or Sendan-no-ita.

*B: Kyubi No-ita Mon

Add a Clan or your own Custom mon to the Kyubi and/or Sendan-no-ita.

Display Options

*Display Option

Add a Display Stand and Box to your order

Sizing Options

The Sizing Options for our Gashira Armors. Some options that are not standard may entail extra costs.

Chest Circumference

This option changes the girth size of your Dō (chest armor). While inhaling deeply, have an assistant wrap the tape measure under your armpits around the largest part of your chest. In the back, you want the tape measure to wrap across your shoulder blades. The tape measure should be snug, but not tight.

Please Note: Sizing is for reference only and may not reflect the final product. Please read the FAQs for more details.

Please Note: It is better to select 1 size larger to accommodate under clothing.

Waist Circumference

This option is for the waist circumference of the Dō (chest armor). 5: Place a tape measure on your navel (belly button) and straight around your waist, finishing at your navel. The tape measure should be snug, but not tight. Please Note: Sizing is for REFERENCE ONLY and may not reflect the final product. Please read the FAQs for more details.

Please Note: It is better to select 1 size larger to accommodate under clothing.

Height Options

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.

Weight Options

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.

Accessory Options

The Accessory Options for our Samurai Dō's, some of which may incur additional charges. If you require further customization besides what is offered here, please contact us.

*Yoroi Obi Style

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

Add Sarashi Belt

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.

Add Uwa-Obi Belt

Select to add an Uwa-Obi (Outer Belt), used to hold your katana or other accessories. Image for reference only

Extra Customization Options

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.

Standard Design Options
Extra Design Options

Advanced Paint Options

Advanced Options for our Gashira Armors. These are optional, and come with additional costs. These Options will override the MAIN PAINT option for ONLY the parts selected here.

*Kusazuri Belt Option

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.

*Kusazuri Bottom Plate

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

Side Lace Color

Select the COLOR of the VERTICAL / SIDE LACE of your Sode.

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SKU: OYD-1T Category: Do (Chest Armor) Tags: Box Armor, Cuirass, Great Armor, o-yoroi

Description

O-Yoroi or “Great Armor” is a suit of armor with a “boxed shaped” DO (chest armor) design worn between the 11^th and early 14^th century. It gained its popularity during the Genpei War. The base of the O-Yoroi DO design is “U” shaped and closes with a waidate (side plate) crafted from iron or leather scale plates. The waidate tied under the right armpit, closing the DO, making an armored box around the samurai’s torso. The upper legs are protected by an armored skirt called kusazuri, which is attached to the bottom of the chest plates.

The O-Yoroi took nearly a year to craft and typically cost the average salary of a high-ranking samurai (roughly $55,000 USD in modern times). Because of this time and cost, the o-yoroi was a prestigious armor set worn only by wealthy Daimyo and their high-ranking samurai generals. The material, color and details would often represent the clan in which the samurai belonged or had allegiance to. It was crafted primarily of hon kozane, which where individual iron, sometimes leather scale plates, or in some cases a mixture of both iron and leather scales. The scales where layered in clay and urushi (natural lacquer), then laced with silk, cotton and/or hemp odoshi (braiding). This would create a strong yet flexible suit of armor.

The O-Yoroi was designed as an armor set worn by horse mounted, samurai archers. The box shaped design would allow for the bulk of the weight to rest mainly on the saddle. The slightly rounded chest made for an easy draw of the yumi (tall bow). To help with the release of the string, a layer of leather called “tsuru bashiri gawa” was used to cover the front of the chest to prevent the bow string from snagging on the ridges of the scales. The o-yoroi DO featured kyubi and sendan-no-ita (armpit protectors) to help protect under the arms from strikes while stretching the arms when drawing the bow. Because of these same design features, the o-yoroi was less flexible and more cumbersome to fight in while on foot.

After the first Mongolian invasion of 1274, the samurai adapted new infantry tactics and quickly learned that they needed armor which was more versatile. Although the O-Yoroi was used into the 15^th century it fell out of favor around the early to mid-14^th century. The O-Yoroi would pick up in popularity again in the mid-edo era. It would be worn in honor of ancient times and/or would be donated to local shrines in honor of ancestors. The O-Yoroi will always be an iconic symbol of the ancient samurai and a proud part of the Samurai’s history.

Features: Taisho Class quality.

Full sized and fully functional.
Variation of paint, art silk odoshi colors and traditional features.
Includes display box and stand.

Our skilled katchû-shi (armorers) at the Iron Mountain Armory will need at least 2 to 4 weeks, depending on options selected, and other scheduled orders, for the custom handcrafting of your samurai armor set.

For more information, please review our Order Options Explained, Glossary Terms or FAQ Pages. You can also Contact Us directly. We are always happy to be of service.

Additional information

Weight	8.5 kg
Dimensions	51 × 51 × 61 cm

Reviews (1)

1 review for O-Yoroi DO
Taisho Class

1-1 of 1 review

Peter A.
Verified owner

June 11, 2019

Rated 5 out of 5
I can personally say that not only is this well worth the money it is a true credit to the craftsmanship of the Taisho class of armour that Iron Mountain Armoury offer. I am extremely happy with my Dou. It now has a special place in my collection.

(1) (1)

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Shipping & Delivery

SHIPPING & DELIVERY
Unless otherwise noted in the product description, LSE contracts Iron Mountain Armory China to hand make and ship all products. Iron Mountain Armory will drop ship directly to recipient worldwide. Shipping rates and times depend on selected courier / service, individual products, weight / size of item(s) and other details. Delivery times are not guaranteed. Orders are packed and shipped with care. Because we ship worldwide and regulations differ between countries, sometimes extra time is needed when preparing and shipping your package. We make every effort to ship each order in a timely manner.