17 | Early Soshu-Den Tanto in Late Kamakura period

17 red-timeline late KamakuraThe circle above indicates the time we discuss in this section

17 Soshu Tanto

Sugata (Style 姿)—-Three types of Tanto appeared (as below)

  1. Takenoko-Zori —– Approximately 10 inches or so, that is slightly longer than middle Kamakura period. Hirazukuri shape.  The width is a little wider than the middle Kamakura period. Refer Chapter 13 Kamakura Period Tanto.
  2. Chukan-Zori—–Mune side is straight, Hirazukuri, wide Mihaba (width), slightly thick body, Fukura Kareru.
  3. Saki-Zori —–bend outward at the top, Hirazukuri, Fukura Kareru (illustration below)

17 Three Tanto

9 Boshi Fukura

Hi () and engravings (彫刻)————-Often Hi (groove) shows on Mune side, sometimes Ken (dagger) and Bonji (Sanskrit) are curved inside the wide Hi.  Refer..\Chapter 13 Kamakura Period Tanto for Hi,

17 Bonji Suken          17 Gomabashi Hi

Hamon (tempered line 刃文) ————- Hamon is almost the same as the sword of Late Kamakura period.  Refer ..\Chapter 15 (Late Kamakura Period Sword).   Some Tanto may have wide Hamon and others may have narrow Hamon.  Often shows narrow Hamon at the lower part,  then wider Hamon at the top.  The work of Hamon around Fukura area is the widest and most showy.

15 Late Kamakura Soshu Hamon         17 Masamune Hamon

Jihada (the area between Hamon and Shinogi) 地鉄 ——-Jihada is excellent.  A lot of Jinie (Nia work on Jihada) and Yubashiri and Chikei

17 Yubashiri, Chikei

Yubashiri, Chikei both are created by the collection of Nie

Early Soshu Den (school) swordsmiths at the late Kamakura Period

Soshu den (school) —————–Yukimitsu (行光), Masamune (正宗), Sadamune (貞宗)  Yamashiro Den (school)———————-Rai Kunitsugu (来国次), Rai Kunimitsu (来国光) Yamato Den (shool) —————————————-0000000Taema Kuniyuki (当麻国行)  Ettchu Province ———————————————————-Ettsu Norishige (越中則重) Chikuzen province—————————————————Chikuzen Samoji (筑前左文字)

17 Enju Kuniyoshi
Enju Kuniyoshi (延寿国吉)
once family sword

 

17-masamune-tanto
Goro-Nyudo Masamune
Sano Museum catalog

 

 

16|The Revival of Yamato Den (大和伝復活)

 

14 Late Kamakura Period timeline

The circle represents the time we are discussing in this section

It is said that the first sword making started from Yamato province (present Nara prefecture) during the Nara period (710 to 704).  In the early sword making days, their forging technique was primitive.  At that time a large number of swordsmiths lived in Yamato, yet as time passes, the sword making declined in this area.

At the end of the Kamakura period, several powerful temples had power struggles against each other in Yamato area.  Temples had a strong political power and military power to control a large territory called Shoen (荘園) with their large number of worrier monks called Sohei (僧兵).  The most powerful group were called Nanto Sohei (南都僧兵)*.

The groups of Sohei demanded more swords to arm themselves.  The high demand of the swords from Sohei revitalized the Yamato Den (School) and led to increase the number of the swordsmiths in Yamato.   As a result, Yamato Denl became active again. Yamato Den style is somewhat similar to that of Yamashiro Den.  See chapter 6.

 

*Nanto Sohei (南都僧兵)———Since around the 11th century, Buddhistic temples became powerful under the protection of JoKo (retired Emperor).  Those temples had a large number of Sohei (low-level monks who also acted as soldiers) under them.  When the power struggles between the temples occurred, Sohei fought as a soldier in the battlefields.  Nanto Sohei were monk soldiers of Kofuku-Ji temple (興福寺).  Several large temples like Todai-Ji (東大寺) temple and other temples controlled the Yamato area.

Shape (Sugata姿) —————-1. Graceful Yamashiro style. 2. Shinogi is high.  3. Mune is thin.  4. Some group of Yamato school has shallow Sori (curvature).

16 Yamato sword cross section

Hamon (Tempered line) ——-Narrow tempered line.  Mainly Nie (沸).  Chu-Suguha-Hotsure (medium straight with frayed look中直刃ほつれ), Ko-Choji-Midare (small clove-like pattern and irregular mixture 小丁子乱), Ko-Midare ( fine irregular小乱), Ko-gunome-komidare (small irregular continuous half circle 小五の目小乱).  The main characteristic of Yamato school is Masame (straight grain), therefore, the tempered line often shows double straight line called Nijyu-ha, Hakikake (brushed sand) and Uchinoke (Crescent-shape line).  See the illustration below.

16 Hamon Yamato

Boshi (鋩子)———-Inside the Boshi area, straight grain pattern also appears. Yakizume, Kaen(refer 13 Tanto Middle Kamakura period), O-maru, Ko-maru, Nie-kuzure (refer 15 Late Kamakura Period)

13 Hamon and Hi15 O-maru Ko-maru Niekuzure

 

Jihada or Jitetsu (the area between shinogi and hamon )——Mostly Masame hada (straight grain pattern 柾目肌). Fine ji-nie, Chikei, and Yubashiri shows (refer 15 Late Kamakura Period).

16 Masame Hada

Nakago (Hilt)——————Often shows the finishing file pattern as shown below.  This is called Higaki Yasuri (檜垣).

16 Higaki Yasuri

Names of the Yamato School Sword-smiths

Taema(当麻) Group————–Taema Kuniyuki(当麻国行) Taema Tomokiyo(当麻友清) Shikkake (尻懸) Group———————————————–Shikkake Norinaga (尻懸則長) Tegai (手掻) group —————–Tegai Kanenaga (手掻包永) Tegai Kanekiyo(手掻包清) Hoshou (保昌) group——–Hosho Sadayoshi ( 保昌貞吉) Hosho Sadamune (保昌貞宗)

16 Shaya Ensou

Yamato Senjuin Shaya Enso (大和千手院沙弥円宗) was once family sword

15|Late Kamakura Period Sword

14 Late Kamakura Period timeline                      The circle represents 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 of the latter part of the Kamakura period.  Kamakura area became prosperous under the rule of the Hojo (北条).  Many swords smiths moved to Kamakura.  Those people are Kunituna (国綱 )and his group from Yamashiro area and Fukuoka Ichimonji Sukezane (福岡一文字助真), Kunimune (国宗) from Bizen area.  They are the origin of Soshu Den (school 相州).  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-Kissaki 大切先) and Chu-Kissaki (medium kissaki 中切先).   Tip of Hi ends lower (see below illustration).  HamaguriHa was eliminated, instead, it became a thinner body.  The original length was approximately 3 feet or so but the majority of them were shortened to 2 feet and 3 or 4 inches in a later time.  This is called O-Suriage(大磨上).

15 Kissak shape of 4

15 Hi ends lower

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

Narrow Hamon ——-Suguha (straight) mixed with Ko-Choji (small clove) and Ko-Gumome (continuous half-circle like).  Small Nie base. (left drawing below)

10 Nie & Nioi

Wide Hamon———–Notare (wavy) midare, O-gunome.  Nie base.  Ashi-Iri (short line goes inward, the right drawing below).  Inazuma (lightning-like line), Kinsuji (a gold line like) appears on a tempered line.  But Inazuma and Kinsuji require trained eyes to detect.  It is hard to notice the Inazuma, Kinsuji, etc. for beginners.

15 Late Kamakura Soshu Hamon

Boshi————-The same type of Hamon into Boshi area then turn back a little or Yakizume.  You may also see O-maru  (large round), Ko-maru (small round), Kaen (flame like), and Nie-kuzure.  Refer chapter 13 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 a sand-like small dots appears on Ji (between tempered line and Mune).  Yubashiri (cluster of Ji-Nie),  Kinsuji (lined Nie looks like a golden line), Inazuma  (lightning-like irregular line) and 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) 

Those above three are the beginning of Kamakura swordsmiths.  Later, Tosaburo-Yukimitu and his son, famous Goro-Nyudo-Masamune appeared.

Masamune Juttetsu  (Main Soshu Style swordsmiths other than above)

From Yamashiro (山城)—— Rai Kunitsugu (来国次), Hasebe Kunishige (長谷部国重) From Ettshu (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)

15 Masamune (Sano) 15 Masamune hamon (Sano)     Goro-Nyudo-Masamune(正宗)   Sano Museum Catalogue (佐野美術館図録) Permission granted    *Because Masamune lived in Kamakura that is a beach town, his Hamon style was inspired by an ocean wave.  Therefore his Hamon sometimes looks like wave design.

15 Masamune, Yoshioka Ichimonji Endo

 

15 Masamune, Yoshioka IchimonjiOnce family-owned swords