Ji-hada – Study of Japanese Sword

August 27, 2019May 26, 2021 Yurie Endo 遠藤由利江 64|Part 2 pf - - - 28 Main 7 Area Among shin-To Sword (part A), Uncategorized

61|Part 2 of — 27 Shin-to Main 7 Regions (part A)

This chapter is a continued part of chapter 27| Shinto Main 7 Regions (Part A). Please read chapter 27 before reading this section.

0-timeline - size 24 Shin-to The red circle above indicates the time we discuss in this section

Chaptern 27, Shinto Sword — Main Seven Regions (Part A ：主要７刀匠地) and Chapter 28, Shin-to Main Seven Regions (part B 主要７刀匠地)described an overview of the seven main regions. This chapter and the next chapter show the representative swords from these regions. They are Yamashiro (山城 in Kyoto), Settsu (摂津today’s Osaka), Musashi (武蔵 Edo), Satsuma (薩摩 Kyushu). But Echizen (越前) and Kaga (加賀), Hizen (肥前) are skipped. 29 Map with number 7

With the Ko-to swords, the shape, Hamon condition, Kissaki size, the length, and the shape of the Nakago, etc., indicate when the sword was forged. In Ko-to time, the Bizen swordsmiths forged the Bizen Den swords; the Yamashiro swordsmiths forged the Yamashiro Den swords, the Mino swordsmiths forged the Mino Den sword. But with the Shin-to-time swords, that is not the case. The Den and the location of a swordsmith often do not match. For Shin-to sword, we study the swordsmiths and their main seven regions and their characteristic.

Regarding the swords made in the Ko-to time, if a sword has a wide Hamon line with Nie, usually, its Ji-hada shows large wood grain or large burl grain. Also, when you see a narrow Hamon line, it usually has a fine Ji-hada.

However, with Shin-to swords, if a sword has a wide Hamon with Nie, it often has small wood grain or small burl grain pattern on Ji-hada. And if it has a narrow Hamon line, it may have a large wood grain pattern Ji-hada. That is the Shin-to characteristic.

Here is an exception; some of the early Soshu Den swords during the late Kamakura period show wide Hamon with Nie with small burls on Ji-hada. Because of that, whether it is Ko-to or Shin-to is confusing. Even so, other features like Ji-hada or other parts should indicate the Shin-to or Ko-to.

Yamashiro (山城: Kyoto)

64 Kunihiro Illustration Horikawa Kunihiro (堀川国広) From Sano Museum Catalogue (permission granted)

Horikawa Kunihiro (堀川国広)

Horikawa Kunihiro was considered a great master swordsmith among Shin-to swordsmiths. He forged his swords in many styles with different characteristics. Hamon types are O-notare, O-gunome, Togari-ba (pointed hamon), Chu-suguha with Hotsure (frayed look), Hiro-suguha with Sunagashi effect, Inazuma, or Kinsuji appears. Kunihiro liked to make his sword shape look like O-suriage (shortened Nanboku-Cho style long sword). Kunihiro‘s blade gives you a massive feeling. Kunihiro‘s swords often have beautiful carvings on them; designs include a dragon, Sanskrit letters, etc. Since his swords are in many different styles, there is no general characteristic on his swords other than that Hamon is mainly Nie. His Ji-hada is finely forged.

Iga-no-Kami Kinnmichi (伊賀守金道) Dewa Daijyo Kunimichi (出羽大掾国路) Both Juyo Token (重要刀剣), once my family owned, photos were taken by my father.

Iga-no-Kami Kinmichi ( 伊賀守金道)

Kinmichi family is called the Mishina group. Refer 27|Shinto Sword — Main Seven Regions (Part A 主要７刀匠地). Iga-no-Kami Kinmichi received the Japanese Imperial chrysanthemum crest.

The characteristic of Kinmichi ——- wide sword, shallow curvature, extended Kissaki, Sakizori (curvature at 1/3 top), wide tempered line, Kyo-yakidashi (refer 27|Shinto Sword — Main Seven Regions (Part A 主要７刀匠地), Hiro-suguha (wide straight Hamon), O-notare (large wavy), Yahazu-midare, Hako-midare (refer 24| Sengoku Period Tanto (戦国時代短刀). Boshi is Mishina-boshi, refer 27|Shinto Sword — Main Seven Regions (Part A 主要７刀匠地). Fine wood burl, Masame appears on Shinog-ji area.

Dewa Daijo Kunimichi (出羽大掾国路)

Dewa Daijo Kunimichi was the best student of Horikawa Kunihiro. The right photo above. Like Kunihiro, the shape of the sword looks like a shortened Nanboku-cho sword. Shallow curvature, wide-body, somewhat stretched Kissaki, and Fukura-kareru (less arch in fukura). Wide tempered line, large Gunome, Nie with Sunagashi, or Inazuma shows. Double Gunome (two Gunome side by side) appears. Fine Ji-hada.

Settu (摂津) Osaka (大阪 )

Settu (Osaka) has many well-known swordsmiths. They are Kawachi-no-Kami Kunisuke (河内守国助), Tsuda Echizen-no-Kami Sukehiro (津田越前守助広), Inoue Shinkai (井上真改), Ikkanshi Tadatsuna (一竿子忠綱), etc.

The Settsu (Osaka) sword’s main characteristic ———— The surface is beautiful and fine, almost like a solid look with no pattern or no designs surface. The below two photos are of the Settsu sword.

Ikkanshi Tadatsuna from Sano Museum Catalogue. Permission granted to use.

Ikkanshi Tadatsuna (一竿子忠綱)

Ikkanshi Tadatsuna was famous for his carvings. His father was also a well-known swordsmith, Omi-no-Kami Tadatsuna (近江守忠綱). Ikkanshi Tadatsu was the second generation of Omi-no-kami Tadatsuna. Therefore he was also known as Awataguchi Omi-no-Kami Fujiwara Tadatsuna (粟田口近江守藤原忠綱), as you see in the Nakago above photo.

The characteristics of Ikkanshi Tadatsuna —————- longer kissaki and Sakizori (curved at a higher part of the body), wide tempered line with Nie. Osaka Yakidashi (transition between the Suguha above Machi and Midare is smooth. Refer to 27|Shinto Sword — Main Seven Regions (Part A 主要７刀匠地) for Osaka Yakidashi. O-notare with Gunome, Komaru-boshi with a turn back, and very fine Ji-hada with almost no pattern on the surface.

61 Inoue Shinkai 1

Inoue Shinkai (井上真改) from “Nippon-to Art Swords of Japan” The Walter A. Compton Collection

Inoue Shinkai (井上真改)

Inoue shinkai was the second generation of Izumi-no-Kami Kunisada (和泉守国定), who was a student of Kunihiro.

The characteristic of Inoue Shinkai’s swords ——-Osaka Yakidashi, the tempered line gradually becomes wider toward the top. O-Notare and deep Nie. Very fine Ji-hada with almost no design on the surface.

April 26, 2019May 25, 2021 Yurie Endo 遠藤由利江 52| Part 2 of ---17| Late Kamakura Period Tanto(Early Soshu Den), Uncategorized

50|Part 2 of –16 Late Kamakura Period: Tanto (Early Soshu-Den 鎌倉末短刀, 正宗墓)

Chapter 50 is a continued part of 16| Late Kamakura period Tanto (Early Soshu-Den 鎌倉末短刀). Please read Chapter 16 before reading this section.

0-timeline - size 24 Late Kamakura

The red circle above indicates the time we discuss in this section.

In 16| Late Kamakura period: Tanto (Early Soshu-Den 鎌倉末短刀) , the general characteristics of the late Kamakura period Tanto style (early Soshu Den) was described. The next two photos fit in with the typical features of early Soshu Den Tanto.

Masamune

Goro Nyudo Masamune (五郎入道正宗) was born in Kamakura as a son of Tosaburo Yukimitu (藤三郎行光). Today, Masamune is a very well-known swordsmith, even among those who are not very familiar with the Japanese sword. His father, Tosaburo Yukimitsu was also one of the top swordsmiths among the early Soshu Den. Masamune’s tomb is in Honkaku-JI (本覚寺) Temple, approximately a 6 minutes’ walk from Kamakura station.

Masamune photo (above) —– Hira-zukuri (flat). Very slightly Sakizori (tip area curves slightly outward). Bo-hi and Tsure-hi (parallel thin grooves). Komaru-boshi. Itame-hada (wood grain pattern). Hamon is Notare (wavy). The illustration above shows Sunagashi and Niju-ba (double Hamon). This type of Nakago is called Tanago-bara. Masamune Tanto is often Mu-mei (no signature). This particular tanto is called Komatsu Masamune (小松政宗). The Sano Museum Catalog’s description stated that connoisseurs in the past had difficulty determining this is Masamune sword. Because the wide Mihaba with sori and hamon was a little different from other Masamune’s. Judging from the clear Nie, Chikei, and Kinsuji, they determined it was a Masamune Tanto.

Enju Photo below

Higo Province Enju Kunisuke From Sano Museum Catalog
(permission granted)

Enju (延寿) group lived in Higo (肥後) Province in Kyushu. The characteristics of the Enju group is very similar to that of the Yamashiro Den’s. It is because Enju Kunimura was related to Rai Kuniyuki of Yamashiro-Den.

Enju (Photo above) —-Hamon is Hoso-suguha (straight temper line). Boshi is Komaru. The front engraving is Suken (left photo left side), and the engraving on the back is Gomabashi (left photo right side). Ji-hada is a tight Itame. It is confusing to Kantei (determining who made the sword) a sword like this because even though this sword is from the late Kamakura period, it does not have the typical early Soshu Den look.

Masamune’s Tomb in Honkaku-ji Temple

Masamune’s (正宗) tomb is in the Honkakuj-Ji Temple (本覚寺) in Kamakura. Here is a map of the Honkaku-Ji Temple and Masamune Kogei store in Kamakura. This store is owned by Tsunahiro Yamamura, the 24^th generation of Masamune. Honkaku-Ji Temple is circled in red, and Masamune Kogei store is the red circle with X. Both are approximately a 6 to 7 minutes walking distance from Kamakura station.

To get to Honkaku-Ji Temple from Tokyo

Take the Yokosuka line train from Tokyo station (approx. one hour) → Get off at Kamakura Station (one stop after Kita-Kamakura) → Exit from the East Exit (front exit) → Go straight and cross the road → Turn right and go up to the post office → Turn left at the post office (Honkaku-ji Temple sign is at the corner of the post office) →The temple is at a short distance from the post office.

52 Honkakuji map in red

From Kamakura Tourist map

52 Honnkakuji 2 54 large Masamune monument only

52 Honkakuji 54 Small Masamune tomb only

Honkakuji Temple (本覚寺) and Masamune Tomb (正宗墓 ) My trip in 2019

April 13, 2019May 25, 2021 Yurie Endo 遠藤由利江 51| Part 2 of ----- 16 The Revival of Yamato-Den, Uncategorized

49| Part 2 of — 15 The Revival of Yamato Den (大和伝復活)

This chapter is a continued part of Chapter 15|The Revival of Yamato Den. Please read chapter 15 before reading this section.

0-timeline - size 24 Late Kamakura The red circle above indicates the time we discuss in this section

At the end of the Kamakura period, in the Yamato area, powerful temples expanded their territories. See the map below for the location of the Yamato area. Several big temples, especially those with large territories, had political and military power to control the area at the end of the Kamakura period. Those big territories were called Shoen (荘園). They employed a large number of monk soldiers called So-hei. The demand for swords was increased by the increased number of Sohei (僧兵). The increased demand revived the Yamato Den.

Some of the prominent temples had their own swordsmiths within their territory. Todaiji Temple (東大寺) backed Tegai (手掻) sword group. The Senjuin (千手院 ) sword group lived near Senju-do (千手堂) where Senju Kannon (千手観音) was enshrined. The name of the sword group, Taima came from the Taima-ji Temple (当麻寺). Shikkake group (尻懸) and Hosho group (保昌) were also Yamato Den sword groups. Those five groups are called Yamato Goha (Yamato five groups).

51 Japan map Yamato

General Characteristic of Yamato Den

Yamato Den (大和伝) sword always shows Masame (柾目: straight grain-like pattern) somewhere on Ji-hada, Jigane, or Hamon. Refer to 15| The Revival of Yamato Den（大和伝復活） for the general characteristic. Masame is sometimes mixed with Mokume (burl like pattern) or Itame (wood-grain like). Either way, Yamato Den shows Masame somewhere. Some swords show Masame on the entire body, and some show less. Because of Masame, the Hamon tends to show Sunagashi (brush stroke-like pattern) or a double line called Niju-ha.

Taima (or Taema) group (当麻)

Shape ———————– Middle Kamakura period shape and Ikubi-kissaki style
Hamon ———–Mainly medium Suguha. Double Hamon. Suguha mixed with Choji. Often shows Inazuma and Kinsuji, especially Inazuma appear under the Yokote line.
Boshi ————————- Often Yakizume. Refer Yakizume on 15| The Revival of Yamato Den（大和伝復活）
Ji-hada ——————– Small wood grain pattern and well-kneaded surface. At the top part of the sword, the wood grain pattern becomes Masame.

Shikkake Group (尻懸)

Shape —————- Late Kamakura period shape. Refer 14| Late Kamakura Period: Sword (鎌倉末太刀)
Hamon ————————- Mainly Nie (we say Nie-hon’i). Medium frayed Suguha, mixed with small irregular and Gunome (half-circle like pattern). Double-lined, brush stroke-like Pattern may appear. Small Inazuma and Kinsuji may show.
Boshi ———————— Yakizume, Hakikake (bloom trace like pattern) and Ko-maru (small round)
Ji-hada ———- Small burl mixed with Masame. The Shikkake group sometimes shows Shikkake-hada, the Ha side shows Masame and the mune side shows burl.

Tegai Group ( 手掻 )

Shape —— Early Kamakura shape and thick Kasane (body). High Shinogi. Koshizori.
Hamon ————- Narrow tempered line with medium Suguha hotsure (frayed Suguha). Mainly Nie. Double tempered line. Inazuma and Kinsuji appears.
Boshi ————————————— Yakizume (no turn back), Kaen (flame like).
Ji-Hada ————————————————— Fine burl mixed with Masame.

Tegai Kanenaga of Yamato. From Sano Museum Catalogue (permission granted). The illustration (called Oshigata) shows Notare (wave-like Hamon) and Suguha-hotsure (frayed Suguha) with kinsuji.

Below is my Yamato sword. I obtained this sword at an Annual San Francisco swords show a few years back.

Characteristics: Munei (shortened and no signature). Yamato Den, Tegai-ha (Yamato school Tegai group). Length is two shaku two sun eight &1/2 bu (27 1/4 inches): very small kissaki and funbari.

My Yamato sword

The entire view of the sword and Kantei-sho (NBTHK Certification). The ranking is “Tokubetsu Hozon Token”.

My Yamato sword 5

My Yamato sword 4

My Yamato sword.jpg 2

In Hamon, Sunagashi, Niju-ba shows very faintly. My photo of Boshi is not good, but it looks like Yakizume. Ji–hada is Itame with Masame, almost Nashiji-hada (possibly because of my eyes). Nie-hon’i. Please ignore the cloth pattern underneath reflecting on the blade.

February 4, 2018May 21, 2021 Yurie Endo 遠藤由利江 15|Late Kamakura period

14| Late Kamakura Period Sword (鎌倉末太刀)

0-timeline - size 24 Late Kamakura

The red circle above indicates the time we discuss in this section

The beginning of the Soshu style

A new sword style called Soshu Den emerged after the Mongolian invasion in the latter part of the Kamakura period. Kamakura region became prosperous under the rule of the Hojo family (北条). Many swordsmiths moved to Kamakura. Those people were Kunituna (国綱) group from Yamashiro area and Fukuoka Ichimonji Sukezane (福岡一文字助真) and Kunimune (国宗) from Bizen area. They are the origin of Soshu Den (相州伝). A star swordsmith, Goro-Nyudo-Masamune (五郎入道正宗), appeared during this time.

15 Soshu sword with explanation

Shape (Sugata 姿) ——- O–kissaki (large-kissak: 大切先) and Chu-kissaki (medium kissaki: 中切先). The tip of Hi ends lower (see below illustration). Hamaguri– ha was no longer in style. The body became thinner. The original length was approximately 3 feet or longer, but the majority of them were shortened to 2 feet and 3 or 4 inches at a later time. The shortened sword is called O-suriage (大磨上). 15 Kissak shape of 4

14 Hi end lower

Hamon——————–Ｎarrow Hamon and wide Hamon.

Narrow Hamon ——- A mix of Suguha (straight) and Ko-choji (small clove-like pattern), and Ko-gumome (small half-circle like pattern). Small Nie base. (shown below)

10 Nie & Nioi

Wide Hamon———– Notare-midare (wavy), O-gunome. Nie base. Ashi-iri (short line toward the blade, the right drawing below). Inazuma (lightning-like line) or Kinsuji (bright, radiant line) may appear on a tempered line. However, Inazuma and Kinsuji require trained eyes to be detected. It is hard for beginners to notice the Inazuma or Kinsuji.

15 Late Kamakura Soshu Hamon

Boshi————- The main body and Boshi has the same type of Hamon. At the tip of the Kissaki, turn back a little or Yakizume. You may also see O-maru (large round), Ko-maru (small round), Kaen (flame like), or Nie-kuzure. See “Chapter 12 Middle Kamakura period: Tanto” for Yakizume and Kaen.

15 three boshi name

Jihada or Jitetsu (between Shinogi and Tempered line)–—– Strong Ji-nie (地沸) that is the sand-like small dots appears on Ji (between tempered line and Mune). Yubashiri (a cluster of Ji-nie), Kinsuji (bright, radiant line formed by Nie ), Inazuma (a lightning-like irregular line), or Chikei (similar to Kinsuji) appears on Ji-hada.

15 Yubashiri, Chikei, Inazuma

Late Kamakura Period Soshu School Sword Smiths

From Bizen————–Fukuoka Ichimonji Sukezane (福岡一文字助真) Kunimune (国宗 ) From Yamashiro ————————————–Toroku- Sakon- Kunituna (藤六左近国綱)

The above three swordsmiths were the origin of the Soshu Den (school) in Kamakura. Later, Tosaburo-Yukimitu and his son, famous Goro Nyudo Masamune appeared.

More Soshu Den swordsmiths other than above

From Yamashiro (山城)———- Rai Kunitsugu (来国次), Hasebe Kunishige (長谷部国重) From Etchu (越中) province ———————Gou- no-Yoshihiro (郷義弘) Norishige (則重) From Mino (美濃) province ——————————————-Kaneuji (兼氏) Kinjyu (金重) From Chikuzen (筑前) province —————————————————-Samoji (左文字)

14 masamune1 14 Masamune Hamon

Goro-Nyudo-Masamune(正宗) Sano Museum Catalogue (佐野美術館図録) Permission granted Since Masamune lived in a beach town, Kamakura, his hamon style sometimes looks like ocean waves.

14 Masamune, Yoshioka Ichimonji Endo.jpg 1

Once owned by my family