Japanese Sword Kotou

 

 

Extraction of kotou

Group
Certificate Price
katana [bizen_no_kuni_ju_osafune katsumitsu EISHO 12] (5 generation) (jirosaemonjo katsumitsu) (oh wazamono) Name of Japan
katana [bizen_no_kuni_ju_osafune katsumitsu EISHO 12] (5 generation) (jirosaemonjo katsumitsu) (oh wazamono) Picture of certificate katana [bizen_no_kuni_ju_osafune katsumitsu EISHO 12] (5 generation) (jirosaemonjo katsumitsu) (oh wazamono) Picture of SAYA katana [bizen_no_kuni_ju_osafune katsumitsu EISHO 12] (5 generation) (jirosaemonjo katsumitsu) (oh wazamono) Picture of blade
katana [bizen_no_kuni_ju_osafune katsumitsu EISHO 12] (5 generation) (jirosaemonjo katsumitsu) (oh wazamono)
in shirasaya with koshirae No. 2110-1003 New
NBTHK Hozon
 		Price
680,000(JPY)
Blade length(HA-CHOU)67.0cm (2 Syoku 2 Sun One Bu)
Curvature(SORI)1.6cm
Width at the hamachi(MOTO-HABA)2.91cm
Thickness at the Moto Kasane0.72cm
Thickness at the Shinogi0.74cm
Width at the kissaki (SAKI_HABA)1.82cm
Thickness at the Saki kasane0.40cm
NakagoUbu
EngravingHeadTail The letter Head Amane Prince Tail Hachiman Daisuke
Country(KUNI)・Period(JIDAI)bizen osafune : The Muromachi era. EISHO 12 (1515)
Options:With koshirae  kotou  hozon-paper

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yari [rai hisamitsu] (The nanbokucho era EITOKU) (Son of ryokai nobuhisa) Name of Japan
yari [rai hisamitsu] (The nanbokucho era EITOKU) (Son of ryokai nobuhisa) Picture of certificate yari [rai hisamitsu] (The nanbokucho era EITOKU) (Son of ryokai nobuhisa) Picture of SAYA yari [rai hisamitsu] (The nanbokucho era EITOKU) (Son of ryokai nobuhisa) Picture of blade
yari [rai hisamitsu] (The nanbokucho era EITOKU) (Son of ryokai nobuhisa)
in shirasaya No. 2110-4000 New
NBTHK Tokubetsu Hozon
 		Price
350,000(JPY)
Blade length(HA-CHOU)24.2cm (8Sun)
Nakago length30.7cm
Width at the hamachi(MOTO-HABA)2.38cm
Thickness at the Moto Kasane1.03cm
Country(KUNI)・Period(JIDAI)yamashiro : The nanbokucho era. EITOKU (1381-1384)
Options:  kotou  tokubetsu-hozon-paper

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katana [bizen_no_kuni_ju osafune sukesada saku TENSHO 8] Name of Japan
katana [bizen_no_kuni_ju osafune sukesada saku TENSHO 8] Picture of certificate katana [bizen_no_kuni_ju osafune sukesada saku TENSHO 8] Picture of SAYA katana [bizen_no_kuni_ju osafune sukesada saku TENSHO 8] Picture of blade
katana [bizen_no_kuni_ju osafune sukesada saku TENSHO 8]
in shirasaya with koshirae No. 2010-1153 New
NBTHK Hozon
 		Price
580,000(JPY)
Blade length(HA-CHOU)70.2cm (2 Syoku San Sun One BuJyaku)
Curvature(SORI)2.2cm
Width at the hamachi(MOTO-HABA)3.20cm
Thickness at the Moto Kasane0.75cm
Thickness at the Shinogi0.77cm
Width at the kissaki (SAKI_HABA)2.00cm
Thickness at the Saki kasane0.45cm
NakagoUbu
Country(KUNI)・Period(JIDAI)bizen osafune : The Azuchi momoyama era. TENSHO 8 (1580)
Options:With koshirae  kotou  hozon-paper

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wakizashi [fujiwara kiyonori HOTOKU 2] (bizen yoshii) Name of Japan
wakizashi [fujiwara kiyonori HOTOKU 2] (bizen yoshii) Picture of certificate wakizashi [fujiwara kiyonori HOTOKU 2] (bizen yoshii) Picture of SAYA wakizashi [fujiwara kiyonori HOTOKU 2] (bizen yoshii) Picture of blade
wakizashi [fujiwara kiyonori HOTOKU 2] (bizen yoshii)
with koshirae No. 2010-2043
NBTHK Hozon
 		Price
280,000(JPY)
Blade length(HA-CHOU)52.8cm (1 Syaku 7 Sun 3BuKyou)
Curvature(SORI)1.2cm
Width at the hamachi(MOTO-HABA)2.65cm
Thickness at the Moto Kasane0.58cm
Thickness at the Shinogi0.68cm
Width at the kissaki (SAKI_HABA)1.71cm
Thickness at the Saki kasane0.40cm
NakagoUbu
Country(KUNI)・Period(JIDAI)bizen yoshii : The middle of Muromachi era. HOTOKU 2(1450)
Options:  kotou  hozon-paper

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tantou [bishu osafune sukesada TENSHO 2] Name of Japan
tantou [bishu osafune sukesada TENSHO 2] Picture of certificate tantou [bishu osafune sukesada TENSHO 2] Picture of SAYA tantou [bishu osafune sukesada TENSHO 2] Picture of blade
tantou [bishu osafune sukesada TENSHO 2]
in shirasaya with koshirae No. 2010-3005
NBTHK Hozon
 		Price
280,000(JPY)
Blade length(HA-CHOU)21.8cm (Seven Sun Ni BuKyou)
Curvature(SORI)0cm
Width at the hamachi(MOTO-HABA)2.12cm
Thickness at the Moto Kasane0.54cm
NakagoUbu
Country(KUNI)・Period(JIDAI)bizen osafune : The Azuchi momoyama era. TENSHO 2(1574)
Options:With koshirae  kotou  hozon-paper

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tantou No signature (asago-taima) Name of Japan
tantou No signature (asago-taima) Picture of certificate tantou No signature (asago-taima) Picture of SAYA tantou No signature (asago-taima) Picture of blade
tantou No signature (asago-taima)
in shirasaya with koshirae No. 1910-3032
NBTHK Hozon
 		Price
350,000(JPY)
Blade length(HA-CHOU)23.6 cm (7 Sun 8 Bu)
Curvature(SORI)0.2cm
Width at the hamachi(MOTO-HABA)2.17cm
Thickness at the Moto Kasane0.39cm
Thickness at the Shinogi0.46cm
NakagoUbu
Country(KUNI)・Period(JIDAI)echizen : The Muromachi Period initial. OHEI(1394-1428)
Options:With koshirae  kotou  hozon-paper

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yari [hishu doutanuki nobuyoshi]（The same person as a doutanuki masakuni） Name of Japan
yari [hishu doutanuki nobuyoshi]（The same person as a doutanuki masakuni） Picture of certificate yari [hishu doutanuki nobuyoshi]（The same person as a doutanuki masakuni） Picture of SAYA yari [hishu doutanuki nobuyoshi]（The same person as a doutanuki masakuni） Picture of blade
yari [hishu doutanuki nobuyoshi]（The same person as a doutanuki masakuni）
in koshirae No. 1710-4000
NBTHK Hozon
 		Price
280,000(JPY)
Blade length(HA-CHOU)37.0 cm (1 Syaku 2 Sun 2 BuHan)
Nakago length37.7cm
Width at the hamachi(MOTO-HABA)2.48cm
Country(KUNI)・Period(JIDAI)higo kikuchi : The Azuchi momoyama era. KEICHO (1596-1603)
Options:With koshirae  kotou  hozon-paper

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yari [kanetsuna] (seki) Name of Japan
yari [kanetsuna] (seki) Picture of certificate yari [kanetsuna] (seki) Picture of SAYA yari [kanetsuna] (seki) Picture of blade
yari [kanetsuna] (seki)
in shirasaya with koshirae No. 1610-4023
NBTHK Hozon
 		Price
250,000(JPY)
Blade length(HA-CHOU)16.4 cm (5 Sun 4 BuKyou)
Nakago length20.4cm
Width at the hamachi(MOTO-HABA)2.09cm
Thickness at the Moto Kasane0.89cm
Full length of the koshirae122.5cm
Country(KUNI)・Period(JIDAI)mino seki : The Azuchi momoyama era. TENSHO (1574-1592)
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
 		Price
280,000(JPY)
Blade length(HA-CHOU)20.2 cm (6 Sun 7 BuKyou)
Curvature(SORI)0cm
Width at the hamachi(MOTO-HABA)1.60cm
Thickness at the Moto Kasane0.86cm
NakagoUbu
EngravingHead back gutter Tail Rod 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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yari [kanesaki](seki) Name of Japan
yari [kanesaki](seki) Picture of certificate yari [kanesaki](seki) Picture of SAYA yari [kanesaki](seki) Picture of blade
yari [kanesaki](seki)
in koshirae No. 1410-4013
NBTHK Hozon
 		Price
180,000(JPY)
Blade length(HA-CHOU)12.2cm（4Sun Kyou）
Nakago length27.8cm
Width at the hamachi(MOTO-HABA)2.18cm
Thickness at the Moto Kasane0.90cm
Full length of the koshirae106.5cm
Country(KUNI)・Period(JIDAI)mino seki : The Muromachi era latter period.
Options:With koshirae  kotou  hozon-paper

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