Japanese Sword Kotou

 

 

Extraction of kotou

Group
Certificate Price
katana [bishu osafune sukesada TENBUN 5] Name of Japan
katana [bishu osafune sukesada TENBUN 5] Picture of certificate katana [bishu osafune sukesada TENBUN 5] Picture of SAYA katana [bishu osafune sukesada TENBUN 5] Picture of blade
katana [bishu osafune sukesada TENBUN 5]
in shirasaya with koshirae No. 2210-1083 New
NBTHK Hozon
Price
750,000(JPY)
Blade length(HA-CHOU)70.4cm (2 Syaku 3 Sun 2 BuHan)
Curvature(SORI)2.4cm
Width at the hamachi(MOTO-HABA)3.25cm
Thickness at the Moto Kasane0.69cm
Thickness at the Shinogi0.77cm
Width at the kissaki (SAKI_HABA)2.21cm
Thickness at the Saki kasane0.44
NakagoUbu
Country(KUNI)・Period(JIDAI)bizen osafune : The Muromachi era latter period. TENBUN 5 (1536)
Options:With koshirae  kotou  hozon-paper

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wakizash [kongobyoe moritaka] Name of Japan
wakizash [kongobyoe moritaka] Picture of certificate wakizash [kongobyoe moritaka] Picture of SAYA wakizash [kongobyoe moritaka] Picture of blade
wakizash [kongobyoe moritaka]
in shirasaya with koshirae No. 2210-2021 New
NBTHK Hozon
Price
280,000(JPY)
Blade length(HA-CHOU)53.2cm (1 Syaku 7 Sun 6 BuJyaku)
Curvature(SORI)1.2cm
Width at the hamachi(MOTO-HABA)3.00cm
Thickness at the Moto Kasane0.67cm
Thickness at the Shinogi0.69cm
Width at the kissaki (SAKI_HABA)1.95cm
Thickness at the Saki kasane0.44cm
NakagoUbu
Country(KUNI)・Period(JIDAI)chikuzen : The Muromachi era latter period. TENBUN (1532-11555)
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] Picture of certificate 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 New
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 [kanezane] (sue tegai) Name of Japan
tantou [kanezane] (sue tegai) Picture of certificate tantou [kanezane] (sue tegai) Picture of SAYA tantou [kanezane] (sue tegai) Picture of blade
tantou [kanezane] (sue tegai)
in shirasaya No. 2210-3032 New
NBTHK Tokubetsu Hozon
Price
280,000(JPY)
Blade length(HA-CHOU)26.9cm ( 8 Sun 8 BuHan)
Curvature(SORI)0cm
Width at the hamachi(MOTO-HABA)2.27cm
Thickness at the Moto Kasane0.61cm
NakagoUbu
EngravingHead Gutter Tail Gutter Attached Gutter to Waist Gutter
Country(KUNI)・Period(JIDAI)Yamato : The Muromachi era.15 century.
Options:  kotou  tokubetsu-hozon-paper

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ohmi yari [kyushu higo doutanuki hyoubu]    (kiritsukemei)28 Name of Japan
ohmi yari [kyushu higo doutanuki hyoubu]    (kiritsukemei)28 Picture of certificate ohmi yari [kyushu higo doutanuki hyoubu]    (kiritsukemei)28 Picture of SAYA ohmi yari [kyushu higo doutanuki hyoubu]    (kiritsukemei)28 Picture of blade
ohmi yari [kyushu higo doutanuki hyoubu]
(kiritsukemei)28
in shirasaya No. 2210-4040 New
NBTHK Tokubetsu Hozon
Sold
Blade length(HA-CHOU)73.4cm (2 Syaku 4 Sun 3 Bu)
Nakago length45.8cm
Width at the hamachi(MOTO-HABA)3.30cm
Country(KUNI)・Period(JIDAI)higo kikuchi : The Azuchi momoyama era. KEICHO (1596-1603)
Options:  kotou  tokubetsu-hozon-paper

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katana [kanemoto] (The Muromachi era latter period) Name of Japan
katana [kanemoto] (The Muromachi era latter period) Picture of certificate katana [kanemoto] (The Muromachi era latter period) Picture of SAYA katana [kanemoto] (The Muromachi era latter period) Picture of blade
katana [kanemoto] (The Muromachi era latter period)
in shirasaya with koshirae No. 2210-1065 New
NBTHK Hozon
Price
700,000(JPY)
Blade length(HA-CHOU)70.7cm (2Syaku 3Sun 3Bu)
Curvature(SORI)1.8cm
Width at the hamachi(MOTO-HABA)2.82cm
Thickness at the Moto Kasane0.63cm
Thickness at the Shinogi0.66cm
Width at the kissaki (SAKI_HABA)1.86cm
Thickness at the Saki kasane0.42cm
NakagoUbu
EngravingHeadTail Bar Gutter
Country(KUNI)・Period(JIDAI)mino : The Muromachi era latter period. 16 century.
Options:With koshirae  kotou  hozon-paper

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katana  (kinpunmei) [rai kunizane] (Son of rai kunitoshi)    [hona] (kaou) (kouson) (honami kouson) Name of Japan
katana  (kinpunmei) [rai kunizane] (Son of rai kunitoshi)    [hona] (kaou) (kouson) (honami kouson) Picture of certificate katana  (kinpunmei) [rai kunizane] (Son of rai kunitoshi)    [hona] (kaou) (kouson) (honami kouson) Picture of SAYA katana  (kinpunmei) [rai kunizane] (Son of rai kunitoshi)    [hona] (kaou) (kouson) (honami kouson) Picture of blade
katana (kinpunmei) [rai kunizane] (Son of rai kunitoshi)
[hona] (kaou) (kouson) (honami kouson)
in shirasaya No. 2210-1040
NBTHK Tokubetsu Hozon
Price
1,980,000(JPY)
Blade length(HA-CHOU)67.8cm (2Syaku2Sun SanBuHan)
Curvature(SORI)1.9cm
Width at the hamachi(MOTO-HABA)2.96cm
Thickness at the Moto Kasane0.52cm
Thickness at the Shinogi0.60cm
Width at the kissaki (SAKI_HABA)2.06cm
Thickness at the Saki kasane0.42cm
NakagoSuriage
Country(KUNI)・Period(JIDAI)yamashiro kyoto : The Kamakura era latter period - Early Nanbokucho period SHOWA(1312)-BUNWA(1352)
Options:  kotou  tokubetsu-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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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 [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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