Antique Japanese Sword Daisho Attributed to Matsu-Mihara/Mizuta with NBTHK Hozon Certificate
【Description】
Katana
This blade is attributed to Matsu-Mihara (末三原), a prestigious school in Bingo province (Today’s Hiroshima prefecture). According to recent studies, it is general knowledge that Mihara school was founded by Kokubunji Sukekuni (国分寺助国) in the late Kamakura period (Late13th century-Early 14th century). Two of the most prominent figures in this school are Mihara Masaie (三原正家) and his son, Masahiro (正広).
Mihara school is divided into three categories in Japanese sword terminology depending on the period. When the blade is older than the Nanbokucho era(the 1300s), it is called Ko-Mihara (Old Mihara). And it is called Mihara for those who forged in the early-Mid Muromachi period. Finally, Sue-Mihara(Late Mihara) is used for the late Muromachi period. Based on the NBTHK appraisal of this blade, it was approximately forged during the late Muromachi period (Late 15th-early 16th century).
In Bingo province, many lands were owned by politically powerful temples of the Yamato region (today’s Nara prefecture) from ancient times. And many Samurai formed military groups to protect those lands, being hired by temples. And quite a few swordsmiths moved from the Yamato region to the Bingo region to forge blades for those Samurai.
It is said that the swordsmiths in Yamato region strongly influenced how swords were forged in the Bingo province because of the history above. The blades forged by Mihara school had distinctive characteristics of Yamato DEN, one of the five Japanese sword traditions (Gokaden).
Bingo is located near the Chugoku Mountains, where iron sands, one of the essential materials for making Japanese swords, were abundant. This geological location contributed to the Mihara swordsmiths forging high-quality refined blades. We presume Bingo was quite active in sword-forging from ancient times.
Wakizashi
This blade is attributed to Mizuta (水田), which was one of the most prestigious schools during the early Edo period (Mid-Late 17th century) in Bitchu province (Today’s Okayama prefecture). Mizuta school was founded by the descendants of Ko AOE Tametsugu(古青江為次) in the late Muromachi period(1530-). Tametsugu is one of the most famous swordsmiths in the late Heian period-early Kamakura period(Late 12C-Early 13C). One of his works is designated as a national treasure of Japan.
AOE(青江) is the name of the school Tametsugu belonged to. It was located in Kurashiki city, Okayama prefecture today. AOE school was prosperous during the Kamakura-Nanbokucho era(-Late 12C-Late 14C), but it almost disappeared in the Muromachi period. However, because of the descendants of Tametsugu, the Ko AOE-style sword became popular again and revitalized the school by changing its name to Bitchu Koku Mizuta school.
The Bitchu Koku Mizuta school flourished from 1530-1700 (The end of the Sengoku period to the mid-Edo period) in today’s Okayama prefecture. There were about 60 swordsmiths who belonged to Mizuta school and the swordsmith Kunishige was one of the most famous names and used by only selected sword makers. During the Edo period, many Mizuta swordsmiths moved to other parts of Japan.
There are two major groups in Mizuta swordsmiths during the Edo period. One is called Oyogo Kunishige school(大与五国重派), lead by Master Otsuki（大月）and the other is called Kono school(河野派) lead by Tameie(為家).
Okayama prefecture is located near the Chugoku Mountains, where iron sands, one of the essential materials for making Japanese swords, were abundant. Furthermore, the swordsmiths in Okayama prefecture had close access to Yoshi River, where they could find water and charcoal. This geological location contributed to the swordsmiths to forge high-quality refined blades. We presume Bichu was quite active in sword-forging from ancient times.
What is Daisho?
Daisho is a pair of two Japanese swords Samurai carried. During the Edo period, having Daisho in public places was considered social status for Samurai. Furthermore, Samurai were required to wear them under the law back then. Daisho is written as 大=Big and 小=Small. Dai part means Katana, and Sho part means Wakizashi. We are confident you would like this pair of Daisho Koshirae.
Appraisal
This Katana and Wakizashi blades are appraised as Hozon Token (保存刀剣) . They were issued by NBTHK (Nihon Bijutsu Touken Hozon Kyokai:日本美術刀剣保存協会). These authentication papers were only given to authentic Japanese swords well preserved and high quality with artistic value.
*Please keep in mind that there are some Kitae Kizu on both Katana and Wakizashi.
【 Blade】
-Katana
Cutting Edge Length(Nagasa)：66.7 cm ( 26.2 inches)
Curvature(Sori)： 1.9 cm (0.75 inches)
-Wakizashi
Cutting Edge Length(Nagasa)： 45.6 cm (17.9 inches)
Curvature(Sori)：1.0 cm (0.39 inches)
Hamon：
The crystalline structure which forms along the cutting edge of a blade as a result of the hardening process
Jimon(Jihada)：
visible steel surface pattern created by folding and hammering during forging process
-Katana
-Wakizashi
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.
Koshirae: Koshirae is the mounting of the Japanese sword. There are several parts that consist of Koshirae such as Saya(Sabbard), Tsuka( Handle), Tsuba(Handguard).
Fuchi-Kashira：A pair of matching sword fittings that cover the upper and bottom parts of its sword hilt.
The theme of this Fuchi Kashira is Kai Zukushi (貝尽くし).
This pattern is a combination of different types of seashells. It is often designed with a seaside scene or wave pattern. You would feel the refreshing atmosphere of summer. Bivalves, especially clam, its shells cannot be combined with any other clam’s frame; therefore, its pattern represents happy marriage.
Seashell is called Kai (貝) in Japanese. Because of its pronunciation, the seashell has another meaning. There is a word Yarigai (やりがい, worthwhile). As a part of this word has the same accent as Kai (貝 is read Gai in some cases), Japanese people found this meaning. Also, since seashells are hard and combine only with their pair, people thought it represented a robust defense. Due to these meanings that inspire warriors who go to the battlefields, Samurais might have loved this motif.
Tsuka and Menuki：Tsuka is the handle of the Japanese sword and Menuki is its decoration.
You can see Ume (Japanese Apricot:梅) on the Menuki for the Katana. Japanese apricot blossoms begin to bloom in winter that snow still covers its tree so that people thought this flower tells the arrival of spring. Same as cherry blossom, it has been appreciated for a long time in Japan. People enjoy its adorable petal shape and scent, gracefully branched tree, and compose many poems. As it comes out in the cold season, it symbolizes the power of perseverance and vitality.
Tsuba and Habaki：Tsuba is the handguard for the Japanese Sword and Habaki is the equipment to make the blade not touch its scabbard inside. It prevents the blade from getting rusty and chipped.
Peony (Botan:牡丹) is depicted on this Daisho Tsuba. Peony represents happiness, wealth, nobleness, and gorgeousness. This flower pattern has been treated as a kind of good-omen motif; people regarded it as a rich harvest sign. Peony is called “Botan” in Japanese. When we write this flower’s name in Japanese, its second letter means mountain hermit medicine that would give us eternal youth. Based on the meaning of this letter, the peony pattern symbolizes eternal youth and longevity.
Kozuka：Kozuka is a small knife stored in Kozuka Hitsu (groove of the sheath of the Japanese sword).
You can see chrysanthemum on the Kozuka and Kougai as well as the Menuki of the Wakizashi.
A long time ago, the chrysanthemum was used as a medicine for obtaining a long life in China, and it was brought to Japan with this thought in the Nara period (648-781). Chrysanthemum is one of the flowers which symbolizes fall, and people appreciate it very much since ancient times. As its petals form radially, the chrysanthemum has been likened to the sun. That is why this flower pattern is treated as the symbol of perpetual youth and longevity or good health. “Kiku no Gomon (菊の御紋)” is a kind of chrysanthemum pattern, and it has been used as the crest of the Emperor and the royal family in Japan so that it is well-known as a noble pattern.
From the Kamakura (1185-1333) period to the Warring States period (1467-1615), the chrysanthemum crest was given as a reward from the Emperor back then to the warlords who made significant contributions. For example, Ashikaga Takauji (1305-1358), who became the first Shogun of the Muromachi Shogunate, cooperated with Emperor Go-Daigo (後醍醐天皇, 1288-1339) to dissolve the Kamakura Shogunate. And Takauji was given a chrysanthemum crest.
In addition, Toyotomi Hideyoshi (1537-1598) was also given a chrysanthemum crest by Emperor Goyouzei. A theory says Hideyoshi was delighted and used this motif for furniture. At that time, the Emperor was regarded as God. Therefore, it was an irreplaceable honor for Samurais to receive the family crest from the Emperor. This is how the chrysanthemum pattern has a deep connection with Samurai culture.
Kougai：Kougai is the equipment for Samurai to arrange or fix his hair style.
Saya： Saya is the scabbard for the Japanese sword.
This kind of lacquer painting is called Fuemaki Nuri (笛巻塗). You can see many stripes on this Daisho Saya, which adds beautiful look to them.
Authentication Paper：NBTHK Hozon Certificate for the Katana and Wakizashi (No.3034389 & No.3032432)
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 Katana on May 31st in the 6th year of the Reiwa era (2024). And Wakizashi was appraised on August 25th in the 5th year of Reiwa (2023). They appraised them as Hozon Touken, the blade worth preserving for Japanese society. The purchaser will receive these original certificates as well. We can also translate what is written into English and make a PDF file for your record if you request.
Registration Number : Tokyo 226279-226280
The Board of Education in Tokyo prefecture issued a registration paper for this Katana and Wakizashi on the same date. 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.
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【About us】
Samurai Museum is located in Tokyo, Japan, exhibiting antique artifacts related to the Samurai history. Samurai Museum Shop is the place for those who are interested in Japanese culture and craftsmanship. We deal with antique Samurai swords/armor, traditional crafts made in Japan and so on.
【Japanese Sword& Export Process】
The Japanese swords we deal with are hand-forged edged swords made in Japan. It was made from the traditional carbon steel called TAMAHAGANE(玉鋼). Samurai Museum is familiar with the proper legal procedure for an antique/ authentic Japanese sword to be exported from Japan. We have sent more than 700 Japanese swords for the past few years (～2024) to amazing owners who appreciate its historical value.
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 its owner in Japan to legally possess it. The Japanese sword with its registration paper means it was traditionally hand-forged in Japan.
To legally export the sword from Japan to other countries, we will have to apply for its permit to the Agency for Cultural Affairs(Bunkacho) and return the original registration paper to the Board of Education. It normally takes around 2-4 weeks to receive this permit after submitting required documents. 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. For more detailed info, please click here.
It is allowed for residents in Japan to own authentic Japanese swords without a special license as long as they come with registration papers. Please feel free to contact us if you are a resident of Japan, whether temporarily or permanently. We will also assist you when you leave Japan and need to obtain the export permit.
【Payment Method】
We accept payment through Stripe (Credit card), PayPal, Apple Pay or ChromePay, all of which are secure payment methods. Also, you don’t need to make an account on Stripe for the checkout. If you prefer other payment method, please contact us. After confirming your payment, we will apply for an export permit. You may either pay in JPY, USD, AUD, CAD,EUR CHF or GBP. The price is set in Japanese Yen. Prices in other currencies are automatically calculated based on the latest exchange rate.
* If the amount is above 1 million JPY, Stripe or wire transfer will be the only options for payment.
【Shipping】
We have shipped authentic Japanese swords to the USA, Canada, Mexico, Germany , Belgium, France, Finland, Hong Kong, Australia. 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 or other fee 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.
* If you live in Australia and like to purchase an authentic Japanese sword, please click here to know the detail.
* If you live in the UK and like to purchase an authentic Japanese sword, please contact us first and click here to know the detail.
【Review】
Here is one of the reviews we received from a customer who purchased an authentic Japanese sword from us. For more reviews, please click here.
“My experience overall with the whole process was wonderful. I had many questions about the history and process to purchase these treasures. All my questions were answered very timely and complete. The staff is very knowledgeable and very well versed if any questions do arise.”
【How to make sure the condition】
Please keep in mind that what you are going to purchase is an antique item. We uploaded high resolution photos for you to check its condition thoroughly. If you like to see more photos with different angles, please feel free to contact us. We will be happy to send them to you so that you can make informed decision. It is essential for us to know that you are happy with your choice of a sword. and we are prepared to use the best of our ability to serve you.
【How To Contact Us】
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【The Art of Nihonto (Japanese Sword)】
Samurai’s history is a profound, eloquent legacy of ancient Japanese warriors in which millions of people worldwide are being fascinated. If you like to find out the art of Nihonto, please click here.
【A Guide to Japanese Sword Maintenance】
After acquiring an genuine Japanese sword, it is also important to know how to take good care of it. Here is the special video for you. Mr. Paul Martin, Japanese sword expert, shows you how to give proper maintenance to your sword. By mastering how to clean the Japanese sword, its aesthetic beauty will last forever.
When you purchase a Japanese sword from us, you can get a Free Japanese sword maintenance kit. It comes with four tools(Choji Oil, Uchiko Whetstone Powder, Peg remover, Oil Applicator). By watching the video instruction above , you can enjoy learning how to maintain your Japanese sword while appreciating it. If you have any difficulty assembling the sword or cleaning the blade, you can feel free to contact us.
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