Japanese Sword Kotou

 

 

Extraction of kotou

Group
Certificate Price
katana (Shumei) [shikkake norinaga] (Founder of the Shirikake School) [koson] (kaou) Name of Japan
katana (Shumei) [shikkake norinaga] (Founder of the Shirikake School) [koson] (kaou)鑑定書 katana (Shumei) [shikkake norinaga] (Founder of the Shirikake School) [koson] (kaou) Picture of SAYA katana (Shumei) [shikkake norinaga] (Founder of the Shirikake School) [koson] (kaou) Picture of blade
katana (Shumei) [shikkake norinaga] (Founder of the Shirikake School)
[koson] (kaou)
in shirasaya with koshirae No. 2510-1013 New
NBTHK Tokubetsu Hozon
 		Sold
Blade length(HA-CHOU)66.3cm ( 2 Syaku 1 Sun 8 BuHan)
Curvature(SORI)1.4cm
Width at the hamachi(MOTO-HABA)3.03cm
Thickness at the Moto Kasane0.59cm
Thickness at the Shinogi0.60cm
Width at the kissaki (SAKI_HABA)2.02cm
Thickness at the Saki kasane0.44cm
NakagoSuriage
Country(KUNI)・Period(JIDAI)yamato : The Kamakura era latter period.14 century. SHO_OH (1288-1293)
Options:With koshirae  kotou  tokubetsu-hozon-paper

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katana No signature [kozori] Name of Japan
katana No signature [kozori]鑑定書 katana No signature [kozori] Picture of SAYA katana No signature [kozori] Picture of blade
katana No signature [kozori]
in shirasaya with koshirae No. 2510-1016 New
NBTHK Hozon
 		Price
580,000(JPY)
Blade length(HA-CHOU)70.7cm ( 2 Syaku 3 Sun 3 BuHan)
Curvature(SORI)2.5cm
Width at the hamachi(MOTO-HABA)2.82cm
Thickness at the Moto Kasane0.60cm
Thickness at the Shinogi0.68cm
Width at the kissaki (SAKI_HABA)1.87cm
Thickness at the Saki kasane0.38cm
EngravingHead gutters
NakagoSuriage
Country(KUNI)・Period(JIDAI)bizen osafune : The Nanbokuchou era-The Muromachi Period initial.14 century.
Options:With koshirae  kotou  hozon-paper

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tantou [shigeyuki] (den naminohira) Name of Japan
tantou [shigeyuki] (den naminohira)鑑定書 tantou [shigeyuki] (den naminohira) Picture of SAYA tantou [shigeyuki] (den naminohira) Picture of blade
tantou [shigeyuki] (den naminohira)
in shirasaya No. 2510-3010 New
NBTHK Hozon
 		Price
280,000(JPY)
Blade length(HA-CHOU)23.2cm ( 7 Sun 6 BuHan)
Curvature(SORI)0cm
Width at the hamachi(MOTO-HABA)2.13cm
Thickness at the Moto Kasane0.81cm
EngravingHeadTail Bar Gutter
NakagoUbu
Country(KUNI)・Period(JIDAI)satsuma : The nanbokucho era(14 century) ～ The middle of Muromachi era(15 century).
Options:  kotou  hozon-paper

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tantou [bishu osafune sukesada TENSHO 4] Name of Japan
tantou [bishu osafune sukesada TENSHO 4]鑑定書 tantou [bishu osafune sukesada TENSHO 4] Picture of SAYA tantou [bishu osafune sukesada TENSHO 4] Picture of blade
tantou [bishu osafune sukesada TENSHO 4]
in shirasaya with koshirae No. 2510-3000 New
NBTHK Hozon
 		Price
550,000(JPY)
Blade length(HA-CHOU)23.4cm ( 7 Sun 7 BuHan)
Curvature(SORI)0cm
Width at the hamachi(MOTO-HABA)2.29cm
Thickness at the Moto Kasane0.65cm
NakagoUbu
Engraving Head Lumbar gutter
Country(KUNI)・Period(JIDAI)bizen osafune : The Azuchi momoyama era. TENSHO 4(1576)
Options:With koshirae  kotou  hozon-paper

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tantou [soshu-ju hiromasa] (The Muromachi era latter period) Name of Japan
tantou [soshu-ju hiromasa] (The Muromachi era latter period)鑑定書 tantou [soshu-ju hiromasa] (The Muromachi era latter period) Picture of SAYA tantou [soshu-ju hiromasa] (The Muromachi era latter period) Picture of blade
tantou [soshu-ju hiromasa] (The Muromachi era latter period)
in koshirae No. 2510-3001 New
NBTHK Hozon
 		Price
550,000(JPY)
Blade length(HA-CHOU)20.2cm ( 6 Sun 7 Bu)
Curvature(SORI)0cm
Width at the hamachi(MOTO-HABA)2.02cm
Thickness at the Moto Kasane0.44cm
NakagoUbu
Engraving Head Soken
Country(KUNI)・Period(JIDAI)sagami : The Muromachi era latter period. 16 century.
Options:With koshirae  kotou  hozon-paper

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katana No signature [kanesaki] Name of Japan
katana No signature [kanesaki]鑑定書 katana No signature [kanesaki] Picture of SAYA katana No signature [kanesaki] Picture of blade
katana No signature [kanesaki]
in shirasaya with koshirae No. 2410-1115
NBTHK Hozon
 		Price
550,000(JPY)
Blade length(HA-CHOU)68.4cm( 2 Syaku 2 Sun 5 BuHan)
Curvature(SORI)1.4cm
Width at the hamachi(MOTO-HABA)3.15cm
Thickness at the Moto Kasane0.68cm
Thickness at the Shinogi0.72cm
Width at the kissaki (SAKI_HABA)2.18cm
Thickness at the Saki kasane0.42cm
NakagoUbu
Country(KUNI)・Period(JIDAI)mino : The Azuchi momoyama era. 16 century.
Options:With koshirae  kotou  hozon-paper

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wakizashi [katsuie saku] (kaga) Name of Japan
wakizashi [katsuie saku] (kaga)鑑定書 wakizashi [katsuie saku] (kaga) Picture of SAYA wakizashi [katsuie saku] (kaga) Picture of blade
wakizashi [katsuie saku] (kaga)
in koshirae No. 2410-2040
NBTHK Hozon
 		Price
280,000(JPY)
Blade length(HA-CHOU)52.6cm( 1 Syaku 7 Sun 3 BuHan)
Curvature(SORI)0.9cm
Width at the hamachi(MOTO-HABA)2.77cm
Thickness at the Moto Kasane0.56cm
Thickness at the Shinogi0.61cm
Width at the kissaki (SAKI_HABA)2.17cm
Thickness at the Saki kasane0.46cm
NakagoSuriage
Country(KUNI)・Period(JIDAI)kaga : The Muromachi era latter period. 16 century.
Options:With koshirae  kotou  hozon-paper

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wakizashi [bishu osafune morimoto JYOUJI] (kozori) Name of Japan
wakizashi [bishu osafune morimoto JYOUJI] (kozori)鑑定書 wakizashi [bishu osafune morimoto JYOUJI] (kozori) Picture of SAYA wakizashi [bishu osafune morimoto JYOUJI] (kozori) Picture of blade
wakizashi [bishu osafune morimoto JYOUJI] (kozori)
in shirasaya with koshirae No. 2410-2021
NBTHK Tokubetsu Hozon
 		Price
900,000(JPY)
Blade length(HA-CHOU)35.3cm ( 1 Syaku 1 Sun 6 BuHan)
Curvature(SORI)0.36cm
Width at the hamachi(MOTO-HABA)3.21cm
Thickness at the Moto Kasane0.49cm
NakagoUbu
Country(KUNI)・Period(JIDAI)bizen osafune : The Nanbokuchou era JYOUJI (1362-1368)
Options:With koshirae  kotou  tokubetsu-hozon-paper

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katana [bizen-no-kuni-ju osafune genzaemon-no-jo] (sukesada) Name of Japan
katana [bizen-no-kuni-ju osafune genzaemon-no-jo] (sukesada)鑑定書 katana [bizen-no-kuni-ju osafune genzaemon-no-jo] (sukesada) Picture of SAYA katana [bizen-no-kuni-ju osafune genzaemon-no-jo] (sukesada) Picture of blade
katana [bizen-no-kuni-ju osafune genzaemon-no-jo] (sukesada)
in koshirae No. 2410-1031
NBTHK Hozon
Price
750,000(JPY)
Blade length(HA-CHOU)66.5cm ( 2 Syaku 2 SunJyaku)
Curvature(SORI)1.67cm
Width at the hamachi(MOTO-HABA)2.93cm
Thickness at the Moto Kasane0.63cm
Thickness at the Shinogi0.68cm
Width at the kissaki (SAKI_HABA)2.16cm
Thickness at the Saki kasane0.53cm
NakagoSuriage
Country(KUNI)・Period(JIDAI)bizen osafune : The Muromachi era latter period. EIROKU (1558-1570)
Options:With koshirae  kotou  hozon-paper

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yari [heianjo shimosaka kanetsugu] Name of Japan
yari [heianjo shimosaka kanetsugu]鑑定書 yari [heianjo shimosaka kanetsugu] Picture of SAYA yari [heianjo shimosaka kanetsugu] Picture of blade
yari [heianjo shimosaka kanetsugu]
in shirasaya with koshirae No. 2310-4011
NBTHK Hozon
 		Price
180,000(JPY)
Blade length(HA-CHOU)13.3cm( 5 SunKyou)
Nakago length25.2cm
Width at the hamachi(MOTO-HABA)2.24cm
Full length of the koshirae165.0cm
Country(KUNI)・Period(JIDAI)yamashiro kyoto : The Azuchi momoyama era. KEICHO(1596-1615)
Options:With koshirae  kotou  hozon-paper


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tantou [bizen_no_kuni_ju osafune nagamitsu EIROKU 8] Name of Japan
tantou [bizen_no_kuni_ju osafune nagamitsu EIROKU 8]鑑定書 tantou [bizen_no_kuni_ju osafune nagamitsu EIROKU 8] Picture of SAYA tantou [bizen_no_kuni_ju osafune nagamitsu EIROKU 8] Picture of blade
tantou [bizen_no_kuni_ju osafune nagamitsu EIROKU 8]
in shirasaya with koshirae No. 2210-3030
NBTHK Tokubetsu Hozon
 		Price
480,000(JPY)
Blade length(HA-CHOU)24.1cm (8 Sun 9 BuJyaku)
Curvature(SORI)0cm
Width at the hamachi(MOTO-HABA)2.06cm
Thickness at the Moto Kasane0.65cm
NakagoUbu
Country(KUNI)・Period(JIDAI)bizen osafune : The Muromachi era latter period. EIROKU 8 (1565)
Options:With koshirae  kotou  tokubetsu-hozon-paper

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tantou [yoshimitsu] (tosa) Name of Japan
tantou [yoshimitsu] (tosa)鑑定書 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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