Japanese Armor: The Beauty and Practicality of the Costume that Embraces the Soul of the Samurai

Japanese Armor: The Beauty and Practicality of the Samurai's Spirit



Introduction: What is Armor? A Poem to Protect Life


It was a symbol of practicality in protecting lives, as well as embodying family prestige, aesthetic sense, and spirituality. Japanese armor evolved over time, developing its own unique aesthetic in terms of materials, structure, decoration, and concept.
In this article, we will explore the profound world of armor through the evolution of armor from ancient times through the Sengoku and Edo periods, and by comparing it with Western armor of the time.


Chapter 1: The Origin of Armor - The Beginnings of Ancient Armor and Martial Arts
The origins of Japanese armor date back to the late Yayoi period through the Kofun period. Early armor was made of wood, and hollowed-out wooden armor and assembled wooden armor were used.
During the Kofun period, iron tanko (short armor) and keiko (armored armour) appeared. Tanko is a short piece of armour that covers the torso, made of iron plates joined together with rivets or leather fastenings. Keiko has a flexible structure with small scales fastened with leather, making it gentle on the body and was worn by guards.
Armor from this period was more of a symbol of ceremonial or endowment than of combat, and the beginnings of a martial aesthetic can be seen.


Chapter 2: The Heian to Kamakura Periods: The Birth of O-yoroi and the Samurai
Towards the end of the Heian period, "Oyoroi" armor, designed for mounted battles, appeared. Made up of lacquered small plates decorated with silk thread, it was luxurious, showy, and highly ceremonial. Helmets featured star-shaped helmets and shikoro (neck guards), and menpo (face shields) to protect the face also developed.
In the Kamakura period, with the rise of the samurai, there was a demand for more practical armor. Lightweight and easy-to-move armor such as domaru and haramaki appeared, and they were suitable for infantry and group battles.
Armor from this period marked a breakthrough in samurai culture, as it combined the samurai's spirituality with practical combat skills.


Chapter 3: The Warring States Period: Innovation and Rationalism in Modern Armor
The Sengoku period (15th to 16th centuries) was a time of the greatest technological innovation in armor. With the spread of firearms and collective progress, "modern armor" became mainstream.
The characteristics of Tosei Gusoku are as follows:
• The boards have been attached with hinges to make them easier to remove.
• The do are classified into "two-plate do" and "five-plate do", allowing for quick selection.
• Protect the lower body with a kusakiri (sword guard) and a haidate (shoulder guard).
• Protect your face and neck with face and throat rings.
Materials used were iron, leather, lacquer, and silk thread, and advances in blacksmithing made it possible to produce light, strong iron plates.Decorative features such as lacquerware, metal fittings, family crests, and unusual helmets (such as Date Masamune's crescent-shaped helmet) appeared, providing a means of expressing individuality and family prestige.
Armor in the Warring States period was also an art form that expressed the "way of life" in a time when death was always close at hand.


Chapter 4: The Edo Period: Armor as a Ritual and Art
As peace continued in the Edo period, armor changed from being used for actual combat to being used for ceremonial purposes. Restoration styles of o-yoroi and domaru armor became popular, and decorative qualities became more important. Armor's role as a symbol of the samurai's status and dignity grew stronger, and its value as a work of art increased.
Armor from this period was not just a tool for fighting, but also had strong cultural significance as clothing that embodied the samurai's spirit and family pride.



Chapter 5: Comparison with Western Armor: Structure, Philosophy, and Aesthetics
Western armor, especially Japanese plate armor from the Middle Ages to the Renaissance, is very different from yoroku in both structure and concept.
Comparison items Japanese Armor Western armor (plate armor)
Main material Iron, leather, lacquer, silk Steel, leather, and cloth
weight Lightweight (15-20kg) Heavy class (25-35kg)
structure Small scale, hinged, split structure Integrated plate/close contact structure
Adaptation Emphasis on mobility (cavalry and guns) Emphasis on defense (spear, sword, knight battle)
aesthetics Family crest, lacquerware, and unique helmets Coat of arms, engraving, and sculpture
social Symbol of the samurai and family prestige Knighthood and feudalism symbol
Japanese armor emphasizes ease of movement and symbolism, and is adapted to marathons and climates.
Both are not simply armor, but devices that represent the warrior's spirituality and social superiority, and are cultural heritage with artistic value.



Final Chapter: What Armor Says: Spirituality and Passing on to the Future
Armor is a mirror that reflects the technology and spirit of the era. Japanese armor embodies both a rationality of the situation and a poetic aesthetic and spirituality. Even today, armor speaks to us as a work of art and a cultural heritage.
Its appearance, which embodies the spirit of the samurai, continues to fascinate many people even today.