Japanese Sword Kotou

 

 

Extraction of kotou

Group
Certificate Price
tantou [seki_ju kanemichi] (wazamono) Name of Japan
tantou [seki_ju kanemichi] (wazamono) Picture of certificate tantou [seki_ju kanemichi] (wazamono) Picture of SAYA tantou [seki_ju kanemichi] (wazamono) Picture of blade
tantou [seki_ju kanemichi] (wazamono)
in shirasaya with koshirae No. 2210-3007 New
NBTHK Hozon
 		Price
280,000(JPY)
Blade length(HA-CHOU)28.8cm (9Sun 4BuKyou)
Curvature(SORI)0.3cm
Width at the hamachi(MOTO-HABA)2.58cm
Thickness at the Moto Kasane0.60cm
NakagoUbu
EngravingHeadTail Bar Gutter
Country(KUNI)・Period(JIDAI)mino seki : The Muromachi era latter period. 16 century.
Options:With koshirae  kotou  hozon-paper

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katana Mumei (No signature) [senjyuin] Name of Japan
katana Mumei (No signature) [senjyuin] Picture of certificate katana Mumei (No signature) [senjyuin] Picture of SAYA katana Mumei (No signature) [senjyuin] Picture of blade
katana Mumei (No signature) [senjyuin]
in shirasaya with koshirae No. 2210-1006
NBTHK Hozon
 		Price
850,000(JPY)
Blade length(HA-CHOU)69.1cm (2 Syaku NiSunhachi BuJyaku)
Curvature(SORI)1.2cm
Width at the hamachi(MOTO-HABA)3.02cm
Thickness at the Moto Kasane0.58cm
Thickness at the Shinogi0.66cm
Width at the kissaki (SAKI_HABA)1.99cm
Thickness at the Saki kasane0.44cm
NakagoHead Bar Gutter Tail Waist Gutter
EngravingSuriage
Country(KUNI)・Period(JIDAI)yamata : Late Heian period -The Kamakura Period, 12-14 century.
Options:With koshirae  kotou  hozon-paper

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katana [bishu osafune sukesada EIROKU 5] Name of Japan
katana [bishu osafune sukesada EIROKU 5] Picture of certificate katana [bishu osafune sukesada EIROKU 5] Picture of SAYA katana [bishu osafune sukesada EIROKU 5] Picture of blade
katana [bishu osafune sukesada EIROKU 5]
in shirasaya with koshirae No. 2210-1007 New
NBTHK Hozon
 		Price
580,000(JPY)
Blade length(HA-CHOU)69.2cm (2Syaku2 Sun9BuKyou)
Curvature(SORI)21cm
Width at the hamachi(MOTO-HABA)3.10cm
Thickness at the Moto Kasane0.75cm
Thickness at the Shinogi0.82cm
Width at the kissaki (SAKI_HABA)2.10cm
Thickness at the Saki kasane0.35cm
NakagoUbu
EngravingHeadTail waist gutter
Country(KUNI)・Period(JIDAI)bizen osafune : The Muromachi era latter period. EIROKU 5
Options:With koshirae  kotou  hozon-paper


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katana [bishu osafune suke] (sukesada) Name of Japan
katana [bishu osafune suke] (sukesada) Picture of certificate katana [bishu osafune suke] (sukesada) Picture of SAYA katana [bishu osafune suke] (sukesada) Picture of blade
katana [bishu osafune suke] (sukesada)
in shirasaya with koshirae No. 2210-1009 New
NBTHK Hozon
 		Sold
Blade length(HA-CHOU)65.2cm (2Syaku 1Sun 5Bu)
Curvature(SORI)2.1cm
Width at the hamachi(MOTO-HABA)3.17cm
Thickness at the Moto Kasane0.66cm
Thickness at the Shinogi0.80cm
Width at the kissaki (SAKI_HABA)2.31cm
Thickness at the Saki kasane0.46cm
NakagoSuriage
EngravingHeadTail Bar Gutter
Country(KUNI)・Period(JIDAI)bizen osafune : The Muromachi era latter period. 16 century.
Options:With koshirae  kotou  hozon-paper

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tantou [bizen_no_kuni_ju osafune kiyomitsu TENSHO 3] Name of Japan
tantou [bizen_no_kuni_ju osafune kiyomitsu TENSHO 3] Picture of certificate tantou [bizen_no_kuni_ju osafune kiyomitsu TENSHO 3] Picture of SAYA tantou [bizen_no_kuni_ju osafune kiyomitsu TENSHO 3] Picture of blade
tantou [bizen_no_kuni_ju osafune kiyomitsu TENSHO 3]
in shirasaya with koshirae No. 2210-3001
NBTHK Hozon
 		Price
350,000(JPY)
Blade length(HA-CHOU)25.5cm (5Sun 9Bu)
Curvature(SORI)0.1cm
Width at the hamachi(MOTO-HABA)2.35cm
Thickness at the Moto Kasane0.65cm
NakagoUbu
Country(KUNI)・Period(JIDAI)bizen : The Azuchi momoyama era. (1575)
Options:With koshirae  kotou  hozon-paper

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oomiyari [kyushu higo doudanuki fujiwara masakuni] Name of Japan
oomiyari [kyushu higo doudanuki fujiwara masakuni] Picture of certificate oomiyari [kyushu higo doudanuki fujiwara masakuni] Picture of SAYA oomiyari [kyushu higo doudanuki fujiwara masakuni] Picture of blade
oomiyari [kyushu higo doudanuki fujiwara masakuni]
in koshirae No. 2110-4020
NBTHK Tokubetsu Hozon
 		Sold
Blade length(HA-CHOU)71.5cm (2Syaku Sansun6Bu)
Width at the hamachi(MOTO-HABA)3.33cm
Nakago length69.5cm
Full length of the koshirae291cm
Country(KUNI)・Period(JIDAI)higo kikuchi : The Azuchi momoyama era. KEICHO (1596-1603)
Options:With koshirae  kotou  tokubetsu-hozon-paper

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tantou [yoshimitsu] (tosa) Name of Japan
tantou [yoshimitsu] (tosa) Picture of certificate tantou [yoshimitsu] (tosa) Picture of SAYA tantou [yoshimitsu] (tosa) Picture of blade
tantou [yoshimitsu] (tosa)
in koshirae No. 2110-3021
NBTHK Hozon
 		Price
250,000(JPY)
Blade length(HA-CHOU)20.2cm (Rokusun 7Bu)
Curvature(SORI)0cm
Width at the hamachi(MOTO-HABA)1.71cm
Thickness at the Moto Kasane0.69cm
NakagoUbu
EngravingHeadTail Bar Gutter
Country(KUNI)・Period(JIDAI)he Muromachi era latter period.　DAIEI (1521-1528)
Options:With koshirae  kotou  hozon-paper

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tantou [norimitsu]（kashu） Name of Japan
tantou [norimitsu]（kashu） Picture of certificate tantou [norimitsu]（kashu） Picture of SAYA tantou [norimitsu]（kashu） Picture of blade
tantou [norimitsu]（kashu）
in shirasaya with koshirae No. 1610-3004
NBTHK Hozon
 		Sold
Blade length(HA-CHOU)20.2cm (6Sun7BuKyou)
Curvature(SORI)0cm
Width at the hamachi(MOTO-HABA)1.60cm
Thickness at the Moto Kasane0.86cm
NakagoUbu
EngravingHead Waist Gutter Tail Bar Gutter
Country(KUNI)・Period(JIDAI)kaga : The Muromachi era latter period. EISHO(1504-1521)
Options:With koshirae  kotou  hozon-paper

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tantou [sukemitsu] (The Muromachi era） Name of Japan
tantou [sukemitsu] (The Muromachi era） Picture of certificate tantou [sukemitsu] (The Muromachi era） Picture of SAYA tantou [sukemitsu] (The Muromachi era） Picture of blade
tantou [sukemitsu] (The Muromachi era）
in koshirae No. 1510-3040
NBTHK Hozon
 		Price
280,000(JPY)
Blade length(HA-CHOU)25.1cm（8Sun3Bu Jyaku）
Curvature(SORI)0cm
Width at the hamachi(MOTO-HABA)2.26cm
Thickness at the Moto Kasane0.53cm
NakagoUbu
Country(KUNI)・Period(JIDAI)suryga shimada : The Muromachi era.15 century.
Options:With koshirae  kotou  hozon-paper

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tantou No signature [sue seki] Name of Japan
tantou No signature [sue seki] Picture of certificate tantou No signature [sue seki] Picture of SAYA tantou No signature [sue seki] Picture of blade
tantou No signature [sue seki]
in koshirae No. 1510-3011
NBTHK Hozon
 		Price
280,000(JPY)
Blade length(HA-CHOU)29.4cm（9Sun7Bu）
Curvature(SORI)0.2cm
Width at the hamachi(MOTO-HABA)2.79cm
Thickness at the Moto Kasane0.57cm
NakagoUbu
Engraving表 2本樋 裏 腰樋に添樋2本
Country(KUNI)・Period(JIDAI)mino seki : The Muromachi era latter period. 16 century.
Options:With koshirae  kotou  hozon-paper

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