{"id":52580,"date":"2026-04-20T17:38:16","date_gmt":"2026-04-20T15:38:16","guid":{"rendered":"https:\/\/samuraimuseum.de\/wissen\/yari-the-true-spear-of-the-samurai\/"},"modified":"2026-06-24T10:38:43","modified_gmt":"2026-06-24T08:38:43","slug":"yari-the-true-spear-of-the-samurai","status":"publish","type":"wissen","link":"https:\/\/samuraimuseum.de\/en\/knowledge\/yari-the-true-spear-of-the-samurai\/","title":{"rendered":"Yari: The True Spear of the Samurai"},"content":{"rendered":"\n

In 1583, the Battle of Shizugatake decided who would inherit Japan after the death of Oda Nobunaga. Toyotomi Hideyoshi charged with a vanguard against the troops of his rival Shibata Katsuie. At the head of the assault rode seven warriors. Hideyoshi called them the Shichi-hon-yari: the Seven Spears<\/strong> of Shizugatake.<\/p>\n\n

Anyone who wants to understand how samurai really fought in the 16th century must let go of one popular image: the lone swordsman, his katana glinting in the sunlight. On the battlefields of the Sengoku period, another weapon decided victory and defeat \u2014 a weapon whose blade was forged from the same steel as the famous sword, but which could be up to seven meters long and was carried by the thousands in disciplined formations: the yari.<\/p>\n\n

This article shows why the yari was in fact a very important weapon of the samurai, which types existed, how it was used on the battlefield, and how it became a parade object in the peaceful Edo period.<\/p>\n\n

At the Samurai Museum Berlin<\/a>, visitors experience the samurai’s yari spears in their original condition \u2014 elaborately mounted exhibits from the Edo period with mother-of-pearl inlays, gold lacquer, and family crests.<\/em><\/p>\n\n

<\/span>What Is a Yari? \u2014 Definition and First Classification<\/span><\/h2>\n\n

The yari (\u69cd) is a straight Japanese thrusting spear with a symmetrical, double-edged blade firmly joined to a long wooden shaft by means of a tang \u2014 the nakago. This construction sets it apart from earlier polearms, whose spearhead was merely mounted on top, and it makes it technically a relative of the samurai sword: both blades were forged from tamahagane steel, both could bear a hardening pattern (hamon) along the edge.[1]<\/p>\n\n

The yari is not a cutting weapon but primarily a thrusting tool. Its blade allowed cutting movements, yet its real effectiveness lay in the coordinated thrust from the formation.[2] It is precisely this characteristic that distinguishes it from the two polearms with which it is frequently confused:<\/p>\n\n

Naginata<\/strong> \u2014 a curved, sword-like blade on a long shaft. Primarily a cutting weapon, effective in open terrain, suited to single combat. During the Sengoku period it was widely used by male warriors of all ranks, later employed for self-defense in the households of samurai families.<\/p>\n\n

Nagamaki<\/strong> \u2014 a long, sword-like object with a comparably long grip. An intermediate form between long sword and polearm, in fashion in the 14th century, thereafter pushed back.<\/p>\n\n

The yari displaced both as the preferred close-combat weapon by the middle of the Sengoku period.[3] The reason was not aesthetic but tactical: the naginata and nagamaki required sweeping movements and needed space. In a dense formation, their bearers hindered one another. The yari, with its straight thrusting profile, worked in the group \u2014 and groups decided the Sengoku battles.<\/p>\n\n

The katana was not the samurai’s primary weapon in the Sengoku period. It was a secondary weapon for the close-combat emergency, for the ritual beheading after victory, and for urban fighting inside buildings, where long weapons were impractical.[4] The actual work on the battlefield was done by three other weapons in coordinated sequence: the bow (yumi) at a distance, the matchlock gun (tepp\u014d) after 1543, and, in close combat, the yari.<\/p>\n\n

This reclassification is no museum quibble. It explains why Hideyoshi’s inner circle of the tried and tested was called the “Seven Spears.” Why Honda Tadakatsu, the legendary Tokugawa general, was displayed with the spear Tonbogiri.<\/p>\n\n

<\/span>From the Hoko to the Yari \u2014 The Story of Its Emergence<\/span><\/h2>\n\n

The history of the Japanese spear does not begin with the yari. As early as the Yayoi period (circa 300 BCE to 300 CE), the inhabitants of the archipelago used an early form of thrusting spear, the hoko (\u927e). Its spearhead was socketed: a hollow metal tip that was fitted onto the wooden shaft, technically comparable to European spearheads of antiquity. The hoko goes back to Chinese influences and remained in use into the Muromachi period (1336\u20131573).[5]<\/p>\n\n

The decisive technical change came in the 14th century. The blade received a continuous tang (nakago), which was set deep into the shaft and fixed with a bamboo pin (mekugi) \u2014 the same construction as on the sword. This construction was more break-resistant and allowed the blade to be exchanged when needed or stored in a shirasaya (unlacquered storage mounting). At the same time, the steel quality improved: yari blades were increasingly forged from tamahagane steel, with the same folding technique and the same hardening pattern as swords.[6]<\/p>\n\n

Why did the new yari displace the older polearms? The answer lies in the military transformation of Japan during the late Muromachi and early Sengoku periods. The \u014cnin War (1467\u20131477) destroyed the old order of Ashikaga shogunal rule and ushered in over a century of permanent regional wars. The armies grew from a few hundred mounted archers to tens of thousands of men \u2014 and this mass no longer consisted of elite warriors but of ashigaru: recruited peasants and low-ranking warriors who fought as infantry under the command of a high-ranking samurai.[7]<\/p>\n\n

For masses of ashigaru, the naginata was unsuitable. Its swinging handling required months of training and open space. The yari, by contrast, could be mastered adequately in a few weeks, and it worked in the formation. From about 1500 it became the standard weapon of the foot troops; in the second half of the 16th century, samurai carried it themselves as well, once they dismounted and intervened in close combat.[8]<\/p>\n\n

The historical line is thus clear: hoko (Yayoi to Muromachi) \u2192 naginata and nagamaki (Heian to Muromachi, dominant in the 13th\/14th c.) \u2192 yari (from circa 1400, dominant from 1500). Each transition followed a change in army size, recruitment base, and tactics. The yari was thus not merely a weapon but an indicator of how warfare itself had changed \u2014 from the ritualized single duels of mounted archers to the mass infantry of a modern feudal army.<\/p>\n\n

This change accelerated when, in 1543, Portuguese merchants brought the first matchlock guns to Tanegashima. Within a few decades, Japanese armorers had adopted the tepp\u014d for mass production. The combination of ashigaru with yari, ashigaru with tepp\u014d, and a smaller elite of mounted samurai with the yari as a lance produced a new battle formation that would shape Japan’s fortunes for a century.<\/p>\n\n

<\/span>Construction and Anatomy \u2014 How a Yari Is Built<\/span><\/h2>\n\n

A yari consists of three basic elements: the blade, the shaft, and the protective sheath. Yet the precision with which they were joined is what decides between a peasant’s weapon and a prestige weapon from the possession of a daimy\u014d.[9]<\/p>\n\n

The blade<\/strong> was forged from the same tamahagane steel as a sword. It could be cut straight or three-edged, often bore a ground-in fuller for weight reduction, and on high-quality specimens displayed a hardening pattern along the edge.[10] The length varied considerably: the shortest spearheads measured under 20 centimeters, the longest \u2014 especially on ceremonial spears of the Edo period \u2014 could reach over a meter. Honda Tadakatsu’s Tonbogiri is known to have a blade of about 43 centimeters in length.<\/p>\n\n

At the transition between blade and shaft follow several specialized components. The tachiuchi<\/strong>, the upper third of the shaft mounting, was the most critical area: here the blade tang sat in the wood, and here the material had to withstand strikes and parries. On museum objects such as the mother-of-pearl su-yari exhibited at the Samurai Museum Berlin (catalog no. D02V_38, Edo period), the tachiuchi is reinforced with three thick iron rings (d\u014dgane) and decorated with fine mother-of-pearl inlays on black lacquer.[11] This construction was robust enough to parry enemy blows or even to deal heavy strokes itself.<\/p>\n\n

Directly below the tachiuchi follows a thick, often scarlet-lacquered band of cord wrapping: the kaburamaki<\/strong>, also called chidome (\u8840\u6b62\u3081, “blood-stopper”). Its function was as pragmatic as it was macabre \u2014 it was meant to prevent the enemy’s blood from running down the shaft and making the grip slippery. On some specimens the kaburamaki is especially pronounced and forms a visible ledge on the shaft.[12]<\/p>\n\n

The nagaya<\/strong> \u2014 the shaft proper \u2014 formed the greater part of the weapon and consisted of select hardwood, often oak. For especially long spears, shafts were made of glued strips of bamboo or wood in order to achieve break resistance at lower weight. The nagaya could be left unadorned or richly decorated with lacquer, gold appliqu\u00e9s, and family crests (mon) \u2014 depending on the bearer’s rank and wealth.<\/p>\n\n

At the end of the shaft, a ring known as the mizugaeshi<\/strong> protected the weapon from water damage. The final termination was formed by a tapering metal cap, the ishizuki<\/strong>. This cap had three functions: it served as a counterweight to the blade at the upper end, it protected the shaft end from splintering, and in an emergency it could itself be used for thrusting or striking. A samurai whose blade broke off thus still had a usable weapon \u2014 albeit with a blunt thrusting end.[13]<\/p>\n\n

The blade itself, when not in use, was kept in a yari saya<\/strong> (spear sheath). These sheaths were fitted exactly to the shape of the blade and could be decorated as eye-catchers with elaborate lacquer techniques, inlays, or feather trim. At the Samurai Museum Berlin, a yari saya from the Edo period is on display (catalog no. C35V_33), whose surface is adorned with feathers and animal hair \u2014 a utilitarian object that became a status symbol in the Tokugawa era.[14]<\/p>\n\n

Each component had a precise function: the blade killed, the tachiuchi protected the critical joint, the kaburamaki secured the grip, the nagaya connected everything, the ishizuki provided balance and a backup weapon.<\/p>\n\n

<\/span>The Most Important Yari Types \u2014 from Su-yari to J\u016bmonji<\/span><\/h2>\n\n

The yari was not a uniform weapon. During the Sengoku period, numerous variants arose that differed in form, length, and purpose. Each type had advantages and disadvantages, and clans developed preferences that were reflected in their arsenals.[15]<\/p>\n\n

Su-yari<\/strong> \u2014 the straight spear. The classic yari type, with a simple, straight, three-edged ground blade. Thanks to its uncomplicated design, it was the most widespread yari and the standard weapon of the ashigaru formations. The blade had the same properties as that of a sword and could display a hamon along the edge. The Samurai Museum Berlin presents, with the mother-of-pearl su-yari (catalog no. D02V_38), a specimen from the Edo period whose straight blade features an engraved fuller with red-lacquered flame patterning \u2014 a sign of just how much this once sober instrument of war became prestige goods in peacetime.[16]<\/p>\n\n

Sankaku-yari<\/strong> \u2014 the three-edged thrusting spear. A subform of the su-yari with a rhombic to three-sided cross-section. This blade cut worse than a flat one, but it penetrated armor with greater efficiency, because the concentrated weight at the tip had an armor-piercing effect. Sankaku variants were popular in cavalry units.[17]<\/p>\n\n

J\u016bmonji-yari<\/strong> \u2014 the cross spear. Perhaps the most striking yari type: from the central, straight main blade grew two lateral, sickle-like blade wings, which together formed the shape of the Chinese character \u5341 (j\u016bmonji, “ten”). This construction allowed not only thrusting but also hooking, dragging down, and lateral cutting. The j\u016bmonji-yari is inseparably linked with the H\u014dz\u014din-ry\u016b s\u014djutsu, a spear martial art developed in the late 16th century by the monk H\u014dz\u014din In’ei at the K\u014dfuku-ji temple and still practiced today.[18]<\/p>\n\n

Kama-yari<\/strong> \u2014 the sickle spear. A variant with only one lateral hook. As versatile as the j\u016bmonji-yari, but lighter. Some subforms, the kata-kama-yari, bore the hook angled upward and were specialized in pulling down mounted opponents.<\/p>\n\n

Nagae-yari<\/strong> \u2014 the long spear. The extreme of the genus: a yari with a shaft up to six, in exceptional cases seven, meters in length.[19] This spear was the standard weapon of the ashigaru pike formations and worked on the same principle as the European pike blocks of the 16th century. Individual nagae-yari were almost unmanageable \u2014 in the disciplined company of a hundred or a thousand bearers, a moving wall of iron points arose, against which even cavalry was powerless.<\/p>\n\n

Also belonging to the extended yari family is the karakuri jutte<\/strong> (also called yari jutte), a weapon with a straight spear-like blade and a folding, horizontal parrying guard. Developed from the yari, it was already in use in the Sengoku period and is a precursor of the later jutte striking weapon of the Edo police. According to sources, it was used in the Jittetori-ry\u016b, a school said to have been founded by the father of Miyamoto Musashi.[21]<\/p>\n\n

This diversity shows that the yari was no static standard weapon. It was a platform \u2014 a forged steel blade on a wooden shaft \u2014 out of which dozens of specialized forms developed over three centuries. Each answered a tactical question: How do I break through armor? How do I pull a rider off his horse? How do I hold a block of pikemen in position?<\/p>\n\n

<\/span>The Yari on the Battlefield \u2014 Tactics of the Sengoku Period<\/span><\/h2>\n\n

Anyone who wants to understand the Sengoku battles must abandon three images. The first: the samurai as a chivalrous single combatant with a sword. The second: the medieval samurai army as an assembly of mounted archers. The third: the ashigaru as an unreliable peasant mass. All three images describe real conditions \u2014 but each from different epochs, spanning six hundred years.<\/p>\n\n

In the Heian and Kamakura periods (794\u20131333), samurai identity was indeed closely tied to the bow. The “Way of the Horse and Bow” (ky\u016bba no michi) was the core of the early warrior ideal.[22] Battles often began with ritualized arrow duels, and the sword played a subordinate role. The change came step by step: with the Mongol invasions of 1274 and 1281, which forced Japanese troops to adapt to formation combat against a ritual-less enemy; with the \u014cnin War (1467\u20131477), which shattered the old order; and with the introduction of the ashigaru as professional infantry in the late 15th century.<\/p>\n\n

From about 1500, a Sengoku battlefield looked like this: the army of a daimy\u014d consisted of 60\u201380 percent ashigaru infantry, organized into three specialized contingents.[23]<\/p>\n\n

Yumi-ashigaru<\/strong> \u2014 light archers, who took effect with volleys from a distance before close combat began.<\/p>\n\n

Yari-ashigaru<\/strong> \u2014 the largest group, armed with nagae-yari of four to six meters in length. They formed the pike blocks that held the front and caught cavalry charges.<\/p>\n\n

Tepp\u014d-ashigaru<\/strong> \u2014 from the 1550s in growing numbers, equipped with matchlock guns.<\/p>\n\n

Facing these foot troops was a considerably smaller number of mounted samurai \u2014 the traditional elite, but now in an altered role. They were no longer single combatants but shock cavalry, who broke into already weakened enemy formations with the yari as a lance. Samurai who exchanged their bows in favor of spears thereby took on a function that corresponded to that of knights and cuirassiers in Europe.[24]<\/p>\n\n

The interplay of these contingents worked in a fixed sequence. First, the yumi- and tepp\u014d-ashigaru opened the engagement from a distance and produced losses and unrest in the enemy ranks. As soon as the fronts drew nearer, the ranged fighters withdrew behind the yari-ashigaru. The yari pike blocks collided with one another \u2014 a brutal, tightly packed shove of bamboo, wood, and steel points. Only when the enemy formation began to crumble did the samurai cavalry strike into the flanks with lance-yari.<\/p>\n\n

Nagashino (1575) is regarded as the battle in which this tactic reached its modern perfection. Oda Nobunaga and Tokugawa Ieyasu faced the Takeda cavalry under Takeda Katsuyori. Nobunaga’s men, armed with matchlock guns, were positioned behind palisades and arranged in three rows to fire volleys in alternation. The Takeda cavalry was subjected to massive fire as it charged, and the battle subsequently went over into close combat \u2014 with yari on both sides. Takeda’s army lost about 10,000 of its 15,000 men; Oda-Tokugawa counted around 6,000 dead out of 38,000 deployed.[25]<\/p>\n\n

Modern scholarship has increasingly called into question the classic depiction of the three-row rotating volley fire. Contemporary sources document the use of muskets, but the specific rotation tactic was reconstructed later and has possibly been idealized. It is more likely that Nobunaga’s troops prevailed through massive superiority in firepower and the palisade defense \u2014 without the precise choreography that later accounts describe.[26] What is beyond dispute, however, is this: the yari played the decisive role in the close combat after the first musket fire. The battle was not decided by the firearm alone, but by the interplay of tepp\u014d and yari.<\/p>\n\n

Experience this chapter in the original:<\/em><\/strong> The yari spears and ashigaru armor of the Sengoku period are part of the permanent exhibition at the Samurai Museum Berlin. \u2192 Tickets & Opening Hours<\/a><\/em><\/p>\n\n

Toward the end of the Sengoku period, the armies of the great daimy\u014d had developed into complex machines. Hideyoshi’s separation edict of 1591 fixed the social order: ashigaru were permanently separated from the peasantry and made into a lower warrior caste. The social permeability that, during the Sengoku period, had still theoretically allowed any warrior to rise was closed off. With this also ended the phase in which the yari was a pure battlefield weapon. What followed was the transformation into a work of art.<\/p>\n\n

<\/span>Legendary Yari Bearers \u2014 from Hideyoshi’s Seven Spears to Tonbogiri<\/span><\/h2>\n\n

The sources of the 16th and early 17th centuries know a remarkable number of samurai whose fame is inseparably bound up with a spear. These names refute the image of the swordsman-samurai by their own power \u2014 not through academic arguments, but through biographical facts.<\/p>\n\n

The Seven Spears of Shizugatake<\/strong> (Shichi-hon-yari) are regarded as possibly one famous ensemble of yari warriors in Japanese history. In April 1583, Toyotomi Hideyoshi faced his rival Shibata Katsuie on the shore of Lake Yogo in \u014cmi Province. Whoever won this battle would take up Nobunaga’s legacy. Hideyoshi sent ahead a vanguard of seven warriors, whose assault decided the victory: Kat\u014d Kiyomasa, Fukushima Masanori, Kasuya Takenori, Wakisaka Yasuharu, Hirano Nagayasu, Katagiri Katsumoto, and Kat\u014d Yoshiaki.[27] All seven became powerful daimy\u014d, and all seven entered the official culture of memory as “the Seven Spears.” That this designation names the weapon and not the bearer shows what significance the yari held in the military self-understanding of this generation.<\/p>\n\n

The Samurai Museum Berlin shows an armor of the Wakisaka clan (catalog no. C07V_13) from the Sengoku period \u2014 one of the few surviving ensembles from the circle of this generation. The armor in the hakeme lacquer technique (brush pattern) is exceptional: this surface treatment was rare in its time, and the Wakisaka armors are regarded as the only known specimens. Wakisaka Yasuharu switched sides at Sekigahara (1600) and contributed to the victory of Tokugawa Ieyasu.[28]<\/p>\n\n

Honda Tadakatsu<\/strong> (1548\u20131610) is regarded as one of the “Four Heavenly Kings” of the Tokugawa and as perhaps the most famous yari warrior in all of Japan. Tradition credits him with over fifty battles without a single serious wound. His weapon, the Tonbogiri (\u873b\u86c9\u5207, “Dragonfly Cutter”), is among the “Three Great Spears of Japan” (Tenka san meis\u014d) \u2014 a category of especially venerated weapons completed by the Otegine of the Y\u016bki clan and the Nihong\u014d from imperial possession. The name Tonbogiri goes back to a legend according to which a dragonfly alighted on the blade and was cut in two by mere contact \u2014 a poetic intimation of the sharpness that is not historically attested in this form, but illustrates the legendary aura of the weapon.[29] Portraits of Honda Tadakatsu almost invariably show him in full armor with the yari in hand, not with the sword.<\/p>\n\n

Sanada Yukimura<\/strong> (1567\u20131615), one of the most famous warriors of the late Sengoku period, led his troops with the yari at the Winter Siege of Osaka (1614) and the Summer Siege of Osaka (1615). He broke through the Tokugawa lines and is said to have repeatedly pushed as far as Ieyasu’s command headquarters before he fell in battle. Contemporary tribute called him “the foremost warrior in all of Japan” (Hinomoto ichi no tsuwamono) \u2014 recognition from the enemy side, which underscores its significance.[30] The in-depth main article on Sanada Yukimura is available separately in the Knowledge Hub; here the reference suffices: even the last great figure of Sengoku warriorship was a spear fighter.<\/p>\n\n

H\u014dz\u014din In’ei<\/strong> (1521\u20131607), finally, represents another dimension of the yari. As a Buddhist monk at the K\u014dfuku-ji of Nara, he developed a specialized martial art for the j\u016bmonji spear and thereby founded the H\u014dz\u014din-ry\u016b s\u014djutsu.[31] This school exists to this day and forms one of the oldest continuously transmitted spear traditions of Japan. In’ei shows that the yari was not only a mass weapon but also the object of a highly specialized martial art \u2014 a parallel to swordsmanship that is often overlooked in the katana discourse.<\/p>\n\n

Three names, three examples \u2014 and they stand representatively for hundreds of further samurai whose fame on the battlefield was won with polearms. Popular cultural history has let them recede behind the sword myth. The historical sources tell a different story.<\/p>\n\n

<\/span>The Yari in the Edo Period \u2014 From War Tool to Status Symbol<\/span><\/h2>\n\n

With the Battle of Sekigahara (1600) and the defeat of the Toyotomi adherents at Osaka (1615), the Sengoku wars came to an end. Tokugawa Ieyasu and his successors established the Pax Tokugawa \u2014 a period of peace lasting over 250 years that transformed the whole of Japanese society. For the yari, this period meant a paradoxical development: its military usefulness sank to almost zero, but its social and aesthetic significance rose.<\/p>\n\n

In the decades after 1615, the bakufu standardized the samurai way of life with a series of ordinances. The pair of swords, the daish\u014d \u2014 katana and wakizashi \u2014 became the primary status symbol and the identifying mark of the warrior class. The yari, by contrast, lost its role as a battlefield weapon and took on two new functions: as a ceremonial and parade object, and as an object of martial art in the dojo.[32]<\/p>\n\n

This transformation became especially visible during the sankin-k\u014dtai processions. From 1635, every daimy\u014d was legally obligated to spend part of each year at the Tokugawa court in Edo and to leave his family there as de facto hostages. The daimy\u014d’s journeys to and from Edo developed into elaborately staged parades, in which the ruler’s rank and wealth were demonstrated by the number and splendor of his retinue. Elaborately decorated yari were carried in rows before the daimy\u014d’s palanquin \u2014 the blades concealed in yari saya that had themselves become works of art.<\/p>\n\n

The Samurai Museum Berlin shows several exhibits from this phase of transformation. The yari saya (catalog no. C35V_33) demonstrates exemplarily how a former utilitarian object became a display piece of craftsmanship: wood, lacquer, feathers, and animal hair in complex workmanship.[33] The mother-of-pearl su-yari (catalog no. D02V_38) shows the parallel development in the weapon itself: a high-quality blade with fuller and hamon, a shaft in black lacquer with mother-of-pearl inlays, iron d\u014dgane and kaburamaki bands \u2014 a weapon that was fully functional and combat-ready, but evidently was not forged for that purpose.<\/p>\n\n

In parallel, a second current developed. The martial art of the spear, s\u014djutsu<\/strong> (\u69cd\u8853), was formalized in peacetime and organized into numerous schools (ry\u016b). The H\u014dz\u014din-ry\u016b with the j\u016bmonji-yari was only one of dozens; others concentrated on the su-yari, the short spear, or specific techniques such as disarming. S\u014djutsu remained largely confined to male samurai in the Edo period; the parallel naginata tradition, by contrast, was increasingly codified as a women’s martial art \u2014 a development that gave rise to the later, historically imprecise association of the naginata with the onna-bugeisha.[34]<\/p>\n\n

The third function of the yari in the Edo period was almost invisible: the military reserve function. Samurai families were obligated to provide a certain number of equipped warriors in the event of war. These obligations were never revoked, and the yari arsenals were maintained and serviced. When, in 1868, the Boshin crisis escalated into armed conflict between Tokugawa loyalists and the modernizers of the Meiji Restoration, the last samurai units did indeed still carry yari and naginata into battle \u2014 a class of weapon that was rendered definitively obsolete within a few months by the mass deployment of Western rifles and cannon.<\/p>\n\n

The Edo period was thus not the end of the yari but its transformation. Out of the battlefield tool came an object with multiple meanings: prestige of the daimy\u014d, craftsmanship of the lacquer masters, object of martial art, military reserve. This simultaneity explains why the surviving yari specimens in museums almost without exception date from the Edo period \u2014 the Sengoku utility spears were destroyed in combat or later melted down. What endured is the prestige object \u2014 and that distorts our picture today.<\/p>\n\n

<\/span>Five Myths About the Yari \u2014 and What Is Really True<\/span><\/h2>\n\n

Hardly any samurai weapon is so systematically underestimated as the yari. Here are five widespread errors against which the historical sources speak unambiguously.<\/p>\n\n

Myth 1: “The katana was the primary weapon of the samurai.”<\/strong> Historically correct is the exact opposite. In the Heian and Kamakura periods, the primary weapon was the bow (ky\u016bba no michi). In the Sengoku period, the bow, the yari, and later the matchlock gun became the decisive battlefield weapons; the sword was a secondary weapon for the close-combat emergency and the kubi-tori (beheading) after victory.[35] The katana as the “soul of the samurai” is a construction of the Edo period, when the sword had lost its principal military function and became a status symbol. The popular image projects a Tokugawa ideology onto preceding centuries.<\/p>\n\n

Myth 2: “The yari was only a peasant’s weapon.”<\/strong> The yari was indeed the standard weapon of the ashigaru infantry \u2014 and therefore a mass weapon. But it was precisely not only that. Honda Tadakatsu, one of the most respected generals of Japan, carried the Tonbogiri. Sanada Yukimura fought at Osaka with the spear. Prestige yari blades were made by the best swordsmiths of the time and were just as valuable as high-quality swords. The equation yari = peasant’s weapon ignores the fact that the same weapon type was used in different qualities and prestige levels \u2014 as with the European spear too.<\/p>\n\n

Myth 3: “Yari and naginata are basically the same.”<\/strong> The difference is unambiguous. The naginata has a curved, sword-like blade on a shaft, is a cutting weapon, and was handled in open movements. The yari has a straight, symmetrical blade, is primarily a thrusting weapon, and works in the formation. The naginata was the dominant polearm of the Kamakura and Muromachi periods (13th\u201314th century); from the late 15th century the yari displaced it as a battlefield weapon, because the mass tactics of the Sengoku period favored straight thrusting spears.[36] In the Edo period, both weapons survived side by side, with different functions.<\/p>\n\n

Myth 4: “Japanese spears were shorter than European pikes.”<\/strong> Wrong. The nagae-yari reached lengths of four to six meters, in exceptional cases over seven meters. That equals or exceeds the European pikes of the 16th and 17th centuries, which in Swiss and Landsknecht formations were typically four to five meters long. The tactical logic is identical: a pike block of overlong spears forms a moving wall against which cavalry shatters.[37] Japanese and European military history of the 16th century are structurally related in this respect \u2014 although both cultures arrived at this solution independently of one another.<\/p>\n\n

Myth 5: “Nobunaga invented volley fire at Nagashino.”<\/strong> Here the source situation is more complicated. The contemporary documents confirm Nobunaga’s massive use of matchlock guns at Nagashino in 1575 and the positioning behind palisades. The popular account of the precisely choreographed three-row rotating fire, however, is largely a later reconstruction for which no clear contemporary evidence exists.[38] Modern scholarship tends to the view that the victory resulted above all from superiority in firepower, tactical preparation, and the close combat with yari after the musket fire. The yari’s share of this myth is usually forgotten: after the first wave of fire, the spear combat decided the battle.<\/p>\n\n

These five corrections do not change the fact that the katana was a fascinating and culturally significant weapon. They only shift the proportion. Anyone who writes samurai history without placing the yari at the center writes the history of the Edo period and projects it backward. Anyone who wants to understand the battlefields of Kawanakajima, Nagashino, Sekigahara, and Osaka must speak about the yari \u2014 as a weapon, as a system, as a symbol of a warfare that shaped Japan for a century.<\/p>\n\n

<\/span>Yari at the Samurai Museum Berlin \u2014 Originals from the Collection<\/span><\/h2>\n\n

The collection of the Samurai Museum Berlin comprises several yari exhibits and objects of the extended yari family that document the development from battlefield to prestige weapon.<\/p>\n\n

The central piece is the mother-of-pearl su-yari<\/strong> from the Edo period (catalog no. D02V_38). Its straight blade shows the typical qualities of sword steel, with an engraved fuller (b\u014dhi) in the middle of the blade, accentuated with a red-lacquered flame pattern. The shaft mounting and the blade sheath bear continuous coarse mother-of-pearl inlays on a black-lacquered ground. The iron reinforcement elements \u2014 d\u014dgane and sakawa \u2014 and the ishizuki at the shaft end make for a complete, functional specimen of a high-quality Edo yari.<\/p>\n\n

The su-yari with golden sheath<\/strong> (likewise in the D02V section) demonstrates the extreme degree of prestige that these weapons attained in the late Edo period. The three-sided spearhead follows the classic su-yari form.<\/p>\n\n

The yari saya<\/strong> of wood, lacquer, feathers, and animal hair (catalog no. C35V_33) shows how far the decoration of spear sheaths was driven in the Edo period. At daimy\u014d processions, such objects were eye-catchers \u2014 the blade within remained concealed, the sheath itself communicated rank and wealth.<\/p>\n\n

The karakuri jutte<\/strong> (in the D02V section) shows a side branch of yari development: a weapon with a straight spear blade and a folding horizontal parrying guard, which according to tradition was used in the Jittetori-ry\u016b \u2014 that school which goes back to the father of Miyamoto Musashi.<\/p>\n\n

As an ensemble, these objects give an overview of the breadth of the genus: from the purely functional su-yari to the prestige sheath, from the ceremonial ono no yari to the special karakuri jutte. Anyone who wants to understand Japan’s military history across the Sengoku and Edo periods will find the material basis for it at the Samurai Museum Berlin.<\/p>\n\n

<\/span>Conclusion: Why the Yari Retells the History of the Samurai<\/span><\/h2>\n\n

At the beginning of this article, Hideyoshi stood by a lake in \u014cmi, and his seven vanguard warriors charged against Shibata Katsuie. Anyone who understands this scene understands the samurai history of the 16th century differently. Not as a succession of chivalrous duels between sword masters, but as the industrialization of war. Not as a cultural constant, but as a dynamic process in which weapons, tactics, and social roles changed over centuries.<\/p>\n\n

In this narrative, the yari is more than a weapon. It is a symptom of change. Its rise from descendant of the hoko to the dominant polearm of the Sengoku period coincides with the rise of the ashigaru, the introduction of firearms, the development of pike-block tactics, and the definitive turn away from the ritualized single combat of the Heian period. Its decline in the Edo period \u2014 more precisely: its transformation into a parade object \u2014 coincides with the invention of the samurai as a static bureaucratic class under the Tokugawa. Anyone who traces the yari traces the real social and military history of Japan from the 14th to the 19th century.<\/p>\n\n

The cultural exaltation of the katana has obscured this reality. It arose for understandable reasons \u2014 the Edo period needed symbols, and the sword lent itself to mythologization better than a six-meter-long pike pole. Yet this mythologization has distorted the popular image of the samurai. Hollywood films, video games, and anime show swordsmen where historical sources describe spear bearers. The “Seven Spears of Shizugatake” remain to this day a fixed term in Japanese; in English they are often called “The Seven Spears” \u2014 and scarcely a single Western viewer of samurai films has ever heard of them.<\/p>\n\n

So what does the reader take away from this article? First, the empirical insight: the yari was the dominant close-combat weapon of the Sengoku battles, not the katana. Second, the methodological principle: anyone who wants to understand the military history of a country must not first ask about the prestige object, but about the utilitarian one. Third, a concrete prompt to visit: at the Samurai Museum Berlin, these objects can be studied in their material presence \u2014 not as the illustration of a text, but as original witnesses of a time in which the fate of Japan depended on the coordination of tens of thousands of yari bearers.<\/p>\n\n

The katana remains a cultural symbol of great power. But the real history of the samurai battles was written with the yari.<\/p>\n\n

<\/span>Frequently Asked Questions<\/span><\/h2>\n\n

What is the difference between yari and naginata?<\/h3>\n\n

The yari is a straight thrusting spear with a symmetrical blade, constructed primarily for thrusting and suited to formation combat. The naginata has a curved, sword-like blade and is a cutting weapon, handled in open movements. From the late 15th century, the yari displaced the naginata as the dominant polearm on the battlefield.<\/p>\n\n

How long was a yari?<\/h3>\n\n

The length varied greatly by type and epoch. Standardized su-yari measured about two to three meters. The nagae-yari, as a pike weapon of the ashigaru, reached four to six meters, in exceptional cases seven meters. Ceremonial and prestige yari of the Edo period generally had medium shaft lengths, but in return elaborately decorated sheaths and mountings.<\/p>\n\n

Was the yari a samurai weapon or a peasants’ weapon?<\/h3>\n\n

Both. The yari was the standard weapon of the ashigaru infantry, which consisted of recruited peasants and lower-ranking warriors. At the same time, high-ranking samurai such as Honda Tadakatsu, the Seven Spears of Shizugatake, or Sanada Yukimura carried prestigious yari specimens. As with the European spear, the quality and decoration of the weapon determined the social rank of the bearer, not the weapon type itself.<\/p>\n\n

What is a yari made of?<\/h3>\n\n

The blade is forged from tamahagane steel \u2014 the same material as a samurai sword \u2014 and joined to the wooden shaft by a tang (nakago). Central components are the tachiuchi (reinforced shaft area with iron rings), the kaburamaki (cord wrapping as a “blood-stopper”), the nagaya (main shaft), the mizugaeshi (protective ring), and the ishizuki (metal cap at the shaft end).<\/p>\n\n

What were the “Seven Spears of Shizugatake”?<\/h3>\n\n

The Shichi-hon-yari were seven warriors who fought in 1583 at the Battle of Shizugatake at the head of Toyotomi Hideyoshi’s vanguard: Kat\u014d Kiyomasa, Fukushima Masanori, Kasuya Takenori, Wakisaka Yasuharu, Hirano Nagayasu, Katagiri Katsumoto, and Kat\u014d Yoshiaki. All seven rose to become important daimy\u014d after the victory. That the honorific refers to the weapon shows the significance of the yari in the military self-understanding of this generation.<\/p>\n\n

Which yari types are there?<\/h3>\n\n

The most important forms are: su-yari (straight standard spear, widespread), sankaku-yari (three-edged, armor-piercing), j\u016bmonji-yari (cross spear with two lateral sickle blades, known from the H\u014dz\u014din-ry\u016b), kama-yari (sickle spear with one hook), and nagae-yari (long spear of four to six meters for pike formations). In addition there are special forms such as the ono no yari (axe-spear combination for ceremonial purposes) and the karakuri jutte.<\/p>\n\n

<\/span>Visit the Samurai Museum Berlin<\/span><\/h2>\n\n

The yari collection at the Samurai Museum Berlin makes the history described here physically tangible. From the functional su-yari, through the prestige sheaths of the daimy\u014d processions, to the rare combination weapon ono no yari \u2014 the exhibits document three centuries of Japanese military history. Visitors see how the same steel that became the katana myth also forged the spears that really decided the Sengoku battles.<\/p>\n\n

\u2192 Tickets & Opening Hours<\/strong><\/a><\/p>\n\n

\u2192 All Exhibitions at a Glance<\/strong><\/a><\/p>\n\n

<\/span>Related Articles<\/span><\/h2>\n\n