Edo was the sword’s age of connoisseurship: the Hon’ami appraisers, the shogunal register of famous blades of 1719, and a thriving literature turned the sword into an object of study even as it ceased to be drawn in war.
NihontoWatchNihontoWatchSummary This blade is attributed to the Monju school (文殊一派). The Monju school was a group of swordsmiths active in Kii Province (present-day Wakayama Prefecture) from the early Edo period. The school belongs to the Yamato Tegai tradition, one of the classical lineages of Japanese swordmaking known for its disciplined forms and refined elegance. According to tradition, the school traces its origin to the first-generation smith Tegai Kanenaga, who was granted the name Monju Shirō in recognition of his achievement in forging a sword dedicated to Monju Bosatsu (Mañjuśrī), the Buddhist deity of wisdom, often depicted holding a sword that cuts through ignorance. From this origin, the name Monju came to be associated with the school. Among the smiths connected to this lineage was Nanki Shigekuni, who frequently signed his works with the name Monju. Through such figures, the Monju school produced a number of accomplished swordsmiths and left behind many notable works. Blades attributed to the Monju school are characterized by their faithful adherence to the Yamato-den tradition. These swords are valued for their restrained and archaic elegance, reflecting a conscious preservation of classical aesthetics rather than ornamental excess. As a result, Monju-school works are appreciated today as dignified examples of conservative craftsmanship that maintained the spirit of ancient Japanese swordmaking into the early modern era. The foundation of Tegai school The first-gen Kanenaga is known as the founder of Tegai school. The school was prosperous during the late Kamakura-mid Muromachi period (1288-1460). It is said that Tegai school belonged to Todaiji temple, and it was located in front of the gate called Tengai Gate (輾磑門). The school name Tegai originally came from the sound of Tengai Gate. There were five prestigious schools, including Tegai school, during the Kamakura-Nanbokucho period in Yamato province. They are called Yamato Goha (大和五派); Senjyuin (千手院), Shikkake (尻懸), Taima (当麻), Hosho (保昌) and Tegai (手掻) school. They served politically powerful monks and temples in Nara, such as Todaiji temples. They were initially forging swords for military monks who became powerful due to the government’s policy back then. Monks needed many weapons as there were many political rivalries between influential temples. They required strong weapons like swords to protect themselves. During this time, Tegai school or other Yamato sword schools met the requests from monks. They also forged blades for Samurai during their heyday. It is often the case that those who belonged to Yamato Goha didn’t inscribe their signatures. What is Tanto? It was initially used as a supplemental weapon for Samurai on horseback, who used a pole weapon or long sword in the Kamaura-Muromachi period. Samurai aimed at an unprotected area of his enemy’s armor with Tanto while having to fight with close distance. TANTO was named accordingly, depending on how you carry it, such as HUTOKORO-GATANA (懐刀; Stomach-Sword) or KOSHI-GATANA(腰刀; Waist-Sword) or elsewise. TANTO was also a gift for a bride from her family in a traditional Japanese wedding, as it is believed that TANTO would be divine protection from evil power. It is appraised as a Hozon Token (保存刀剣) issued by NBTHK (Nihon Bijutsu Touken Hozon Kyokai:日本美術刀剣保存協会). *Please keep in mind that there are a couple of kitae kizu spots on the blade. Authentication Paper They authenticated the blade on January 28th in the 20th year of Heisei (2008). They appraised it as Hozon Touken, the blade worth preserving for Japanese society.
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Yamato-den · Yamato
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The setsumei of the Monju (文珠) line all gather around a single figure: Shigekuni (重国), the smith better known by the appellation Nanki Shigekuni (南紀重国). The records describe him as originally of Yamato Province and a late offshoot of the Tegai group (Tegai-ha)[[c:1]], whose common name was Kurōsaburō. During the Keichō era (1596 to 1615) he entered the service of Tokugawa Ieyasu and forged at Sunpu, in present-day Shizuoka; then in Genna 5 (1619), when Ieyasu's tenth son Tokugawa Yorinobu was transferred to Kii Wakayama, Shigekuni accompanied him and settled at the foot of Mt. Meikō (also read Myōkō). The mei themselves carry the school name: one wakizashi is signed "Kishū Meikōzan Monju Kurōsaburō Shigekuni,"[[c:2]][[c:3]] fixing the Monju appellation to this Kii workshop. The corpus belongs almost wholly to the Momoyama and early Edo (shintō) period, with dated works ranging across Genna 7 and 8 (1621 to 1622). One Gyōbutsu entry raises the question of a smith named Kunimune, a close relative who remained at Sunpu, and a later setsumei speaks of a "second generation onward," so the records permit a Monju succession without resolving its members. A shared technical vocabulary runs through every blade, and the setsumei consistently divide Shigekuni's hand into two modes. The forging is a flowing itame-hada, mixed with mokume and inclined to masame and nagare, tending to stand (hada-dachi), with thick ji-nie and frequent chikei over a bright, clear steel.
In the Sōshū-den mode the temper is a midareba of ko-notare mixed with gunome, angular and yahazu-like elements, deep nioi, strong nie that breaks down into nie-kuzure, and conspicuous kinsuji and sunagashi; the records read this manner as a private study of the high Sagami masters, naming Gō Yoshihiro above all, with Masamune and Sadamune also invoked. In the Yamato-den mode the temper is a suguha, at times shallow notare, carrying hotsure, kuichigai-ba, and nijūba along the habuchi, which the setsumei tie directly to the Tegai inheritance and the manner of Kanenaga. The bōshi across both modes turns yakizume or ko-maru with vigorous hakikake; hira-zukuri and shōbu-zukuri wakizashi show pronounced sakizori, often carved with bonji, suken, and naginata-hi. The records present these as two facets of one hand rather than competing lineages. For kantei, the setsumei name several recurring markers: the bright, clear quality of both ji and ha held up as Shigekuni's hallmark, the pronounced sakizori of his hira- and shōbu-zukuri wakizashi, kinsuji that coil into a whirlpool configuration within the temper, and the large original mekugi-ana met among Kii-domain works. One Sōshū-den katana is judged close in character to Batetsu (馬徹) and treated as a likely model for that smith, raising its documentary weight; another work's "Monju-style" midare is said to anticipate the hadori tendencies of the second generation. The blades carry firm provenance: a wakizashi made to the command of Matsudaira Shima no Kami Shigenari, a piece commissioned by the domain elder Kageyama Tosa-no-kami Munenobu, and a sword inscribed for Yorinobu's retainer Tsuzuki Tōichi, alongside a katana recorded in Honma's inventory of the Imperial collection. The setsumei note that nearly all of Shigekuni's Sōshū-den blades survive suriage, so the ubu examples gathered here are repeatedly singled out as research material. Across the records the Monju name stands as the Kii continuation of a Yamato root, carried into the shintō age in the service of the Kii Tokugawa house. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Shigekuni重國 | 1596-1630 | 59 |
| Shigekuni重國 | 1655-1673 | 3 |
| Kanetsugu包次 | 1596-1615 | 0 |
| Kanekura包藏 | 1624-1644 | 0 |
| Kaneari包有 | 1681-1684 | 0 |
The Edo period (1615 to 1868)
Edo was the sword’s age of connoisseurship: the Hon’ami appraisers, the shogunal register of famous blades of 1719, and a thriving literature turned the sword into an object of study even as it ceased to be drawn in war.
Certifies a genuine blade worth preserving: a signature confirmed correct, or, if unsigned, an era, province, and school that the NBTHK can reliably identify.
The NBTHK (Nihon Bijutsu Tōken Hozon Kyōkai, the Society for the Preservation of Japanese Art Swords) is a public-interest incorporated foundation founded in 1948 and supervised by Japan’s Agency for Cultural Affairs (Bunkachō); it is based at the Japanese Sword Museum in Tokyo. Its expert panels physically examine each submitted work (shinsa) and issue a certificate (kanteishō) ranking it by artistic and historical merit. NBTHK papers are the most widely recognized standard of authentication for Japanese swords and fittings.
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Certificate reading — 無銘（文殊）