Japanese Sword Katana attributed to Seki Shu Naotsuna NBTHK JUYO TOKEN paper

Description: Welcome to eBay Samurai Museum Shop in Tokyo Title: Antique Japanese Sword Katana attributed to Seki Shu Naotsuna NBTHK JUYO TOKEN Certificate Free Shipping to: USA, Canada, Mexico, Germany , Belgium, France, Finland, Hong Kong Included: NBTHK JUYO TOKEN Certificate, Shirasaya Case, Traditional Sword Carrying Case, Full Exportation Support Delivery Date: 1.0-1.5 month after you place an order *There might be delay in shipment depending on countries CategoryKatana (KOTO)AgeEarly Nanbokucho period (Early 14th century)SwordsmithAttributed to Seki Shu Naotsuna (石州直綱: Unsigned)CertificateNBTHK JUYO TOKEN CertificateLocationSekishu province (Today’s Shimane prefecture)Blade SizeCutting Edge Length: 70.8 cm (27.9 inches)Curvature: 1.5 cm (0.59 inches) 【Description】 Summary This blade is attributed to Sekishu Naotsuna (石州直綱), whose maker’s name lasted a few generation during the Kenmu-Oei era (1334-1428: early Nanbokucho-early Muromachi period). Sekishu is the province located in today’s Shimane prefecture. And Dewa is the name of the village. The first-gen Naotsuna is said to have been one of the ten apprentices of Masamune. Masamune is one of the most famous swordsmiths in Japanese history. Those ten apprentices are called Masamune Jittesu (正宗十哲). The first-gen Naotsuna originally resided in Sagami province (today’s Kanagawa prefecture) to master SOSHU DEN tradition from Masamune. Then, Naotsuna moved to Sekishu (Today’s Shimane prefecture). When Sadatsuna was active in the Nanbokucho period, Japan was tumultuous because the imperial court was split into two sides(south and north). There were many conflicts, and many Samurai were deployed. And Sadatsuna must have dedicated himself to forging high-quality blades for those Samurai who fought in battles. Sekishu is also known as Iwami koku and it was famous for producing the high-quality carbon steel for the Japanese sword. We presume Sadatsuna had easy access to this exceptionally great carbon steel to create his swords. Hamon (刃紋)＆ Kitae (鍛) Its Hamon is mainly Notare and also mixed with Gunome. It has activity of Nie, Hotsure, Kinsuji and Sunagashi. Its Kitae is Itame with Mokume. Its Hada isverry visible and Nie is also found in Ji part. It also has Chikei.Soshu Den Swordsmiths residing in Soshu province (Today’s Kanagawa prefecture) used a particular sword-forging tradition called Soshu Den. And, Shimada school also used this tradition to forge blades. Shoshu Den was born in the middle of the Kamakura period (mid 13th century). Back then, the Yamato and Yamashiro traditions were highly developed, and there were a few renowned swordsmiths from those regions. However, the sword-forging practice was in its infancy in the Kanto area, where the Soshu region was located. At the beginning of the Kamakura government, which was established in 1185, the first Shogun, Minamoto Yoritomo, prioritized making a lot of rules to have its political stability. And he couldn’t afford to hire swordsmiths within the same region or train them. Therefore, the Kamakura government originally ordered weapons to the swordsmiths in the other areas, such as Yamato and Yamashiro. But, since the government was established, the demand for weapons increased exponentially in the government, and they had to figure out how to meet those demands from Samurai who served Kamakura shogunate. Then, the 5th head of the Shogun, Hojo Tokiyori, invited two renowned swordsmiths from other parts of Japan. They were Awataguchi Kunitsuna from Yamashiro province and Bizen Saburo Kunimune from Bizen province. And the 7th-gen Shogun Koreyasu Shino also invited Fukuoka Ichimonji Sukezane from Bizen province. It is said that those three swordsmiths played an essential role in creating the Soshu Den and making the foundation of the Soshu Den. Also another famous figure in the Soshu den is Intou Kunimitsu, an adopted son of Awataguchi Knitsuna. And Kunimitsu passed his excellent craftsmanship to Yukimitsu, his apprentice. And Masamune, one of the most famous swordsmiths in Japanese history, was an apprentice of Yukimitsu. And Masamune was the one that brought Shoshuden to nationwide fame. The tradition Masamune completed became an example of other swordsmiths who learned Soshu Den. Also, Soshu Den influenced many renowned swordsmiths during the Koto- Shinto era. One of examples is Inoue Shinkai from Osaka and Suishinshi Masahide from Edo.Appraisal This blade is appraised as a JUYO TOKEN (重要刀剣) issued by NBTHK (Nihon Bijutsu Touken Hozon Kyokai: 日本美術刀剣保存協会). This authentication paper was only given to authentic Japanese swords, exceptionally well preserved and of high quality with artistic value. JUYO is one rank higher than Tokubetsu Hozon. To be eligible for a Juyo Token, it needs to be appraised as a Tokubetsu Hozon Token first. It is extremely rare for an antique Japanese sword to be appraised as JUYO TOKEN, and it is highly desirable among Japanese sword collectors. 【 Blade】Cutting Edge Length (Nagasa): 70.8 cm (27.9 inches)Curvature (Sori): 1.5 cm (0.59 inches) Hamon ：The crystalline structure which forms along the cutting edge of a blade as a result of the hardening process Jimon ：visible steel surface pattern created by folding and hammering during forging process Kissaki: Kissaki is the tip of the Japanese sword. Nakago ：Nakago is the tang of the Japanese sword. Japanese swordsmiths left the black rust on the tang because it prevents red rust while the tang is in its handle. And the discoloration of the tang was created over time, and it is a great indicator for a Japanese sword specialist to estimate when the sword was forged. Habaki: Habaki is the equipment to make the blade not touch its scabbard inside. It prevents the blade from getting rusty and chipped. Authentication Paper：NBTHK JUYO TOKEN Certificate for the blade (No. 14605) NBTHK, also known as Nihon Bijutsu Touken Hozon Kyokai (the Society for the Preservation of the Japan Art Sword), is one of the oldest Japanese sword appraising organizations in modern-day Japan. They authenticated the blade on Dec 15th in the 2nd year of Reiwa (2020). They appraised it as JUYO TOKEN, the blade exceptionally worth preserving for Japanese society. The purchaser will receive this original certificate as well. Registration Number : Tokushima 859 The Board of Education in Tokushima prefecture issued a registration paper for this sword. It is called Jyu Token Rui Torokusho (銃刀剣類登録証). Bunkacho (The Agency for Cultural Affairs) acknowledges a Japanese sword with this paper as a work of art.The sword needs to be traditionally hand-forged and made of Tamahagane carbon steel to be registered in the system. With this paper, its owner in Japan can legally own an authentic Japanese sword. Based on this registration number, we will apply for its export permit.This paper will need to be returned to the board of education when the sword is being shipped abroad, but you can receive a copy of it. An English translation of this registration paper is available on request. About us Samurai Museum has been dealing with antique Japanese swords and other antique item since 2016 and started to sell items on eBay in December, 2019. We have shipped more than 600 antique Japanese swords to USA, France, Australia, Mexico, Canada, Germany from our museum shop. For more info ,CLICK HERE. Antique Japanese Sword and Export process The antique Japanese swords we deal with on eBay are hand-forged edged swords, which are at least 150 years old or older. Each Japanese sword is registered under the Agency for Cultural Affairs and the Board of Education in Japan. They issue a registration paper for each Japanese sword for the owner in Japan to legally possess it. After receiving the full payment from you, we will return the registration paper to the Board of Education and apply for its permit to Agency for Cultural Affairs(Bunkacho) to legally export the sword from Japan to other countries. It normally takes around 2-4 weeks months to receive this permit. And we would like you to expect at least 1-1.5 months for your order to arrive at your given address after you ordered. Shipping We have shipped authentic Japanese swords to the USA, Canada, Mexico, Germany and France. If you don't live in these countries and like to order, please contact us first before making a purchase. We offer Free International Shipping as long as we can send antique Japanese swords by EMS.We normally ship by EMS(Express Mail Service) provided by Japan Post. We will send you a tracking number for your order as soon as we hand it to the post office. We will put 100 % insurance on the shipping document without any extra charge. Based on the total amount, there might be a duty tax for you to pay, depending on the countries. We use package cushioning to protect the item and put it in a PVC pipe, which is one of the most secure packages because of its durability. It will normally takes 5-14 days for the item to arrive at your given address after we dispatch it. Time of delivery is estimated as accurately as possible by the carrier but does not take into account any delays beyond our control such as by inclement weather, post office holiday seasons.Payment Please complete the transaction via your preferred payment method. After confirming the payment from you, we will apply for an export permit. Payment needs to be completed within 72 hours of your purchase. If the payment is not made by the buyer for 4 days without contacting us, we will reach eBay to relist the item. Terms Condition Please note that your use of e-bay is governed by the following terms. These Terms are between you and Samurai Museum and govern our respective rights and obligations.Items posted on eBay page are supposed to be shipped to the USA, Canada , France Hong Kong or Mexico. If you are ordering from those countries, we offer you free shipping. You are responsible for paying all customs fees and your local taxes. Please check your domestic law to confirm if it is allowed to import antique Japanese swords before making any purchase. You must be at least 18 years of age or older to buy Japanese swords. Samurai Museum will not be responsible if one harms others or hurts oneself by misusing the items he or she purchased from us. We deal with original edged samurai swords, which might be dangerous if wrongly used. Samurai Museum is not responsible for any lost package that is incorrectly addressed due to customer error. We make our shipping labels based on the information a customer provides, If you register your address incorrectly, you are bound to inform us immediately. Please also bear in mind that damage or loss caused by custom or post office is beyond our control. If the item were lost or damaged by the shipping carrier(EMS), they would compensate for your damage. Please contact us immediately in this case. Shipping from Tokyo Japan Thank you for checking our item. TO CHECK MORE ANTIQUE JAPANESE SWORDS FOR SALE Copyright © 2024 Samurai Museum. All rights reserved.

Price: 48000 USD

Location: Shinjuku

End Time: 2024-11-08T06:40:29.000Z

Shipping Cost: 0 USD