NihontoWatch Mon

NihontoWatch

Market
Encyclopedia
Kantei
NihontoWatch Mon

NihontoWatch

Market
Encyclopedia
Kantei

Description

It has arrived, it has arrived—a tanto by Kenryushi Sadaharu, a famous smith whose extant works are rare, has appeared. Kenryushi Sadaharu was a pupil of the famous Osaka Gassan Sadayoshi and a senior smith to the Imperial Court Artist Gassan Teiichi. He was a master craftsman active from the Keio era at the end of the Edo period through the Meiji era, but because he performed daisaku (substitute smithing) for his master Gassan Sadayoshi and encountered the Haitorei (Sword Abolishment Edict), his extant works are extremely few, making this tanto precious. This tanto exhibits the Soshu-den style with a shin-no-mune. The sugata shows a wide moto-mihaba with a distinct difference from the saki-mihaba. The jigane is a superb, tightly packed ko-itame hada. The famous Gassan-hori (engravings) are skillfully done, featuring a hataboko on the omote and gomabashi on the ura. The hamon is a spirited Soshu-den style in nioi-deki with nie, consisting of notare-midare mixed with togari-ba. It is a masterpiece tanto, appearing as if one is looking at a high-quality work by his master Gassan Sadayoshi. There are records that Kenryushi Sadaharu forged in Ikutama-no-sho, Tennoji-ku, where the Ikutama Jinja (enshrining deities equal to the Ise Grand Shrine in the center of Osaka) is located; this tanto serves as evidence of that. Sadaharu is one of the few swordsmiths in Japan whose specific forging location is known. The luxurious tanto koshirae from that period adds further splendor to this work by Kenryushi Sadaharu. As this has appeared "raw" in the world for the first time, there is some slight ubusabi (light rust), so we are offering it at a special bargain price. Please enjoy it.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Gassan›Osaka Gassan›Sadaharu›Tanto by Kenryushi Sadaharu of Settsu Province, Ikutama
tanto
Gassan Sadaharu

Tanto by Kenryushi Sadaharu of Settsu Province, Ikutama

Edo · nagasa 23.8cm

¥380,000
Visit seller website →
Gassan Sadaharu — 1 of 20
Gassan Sadaharu — 2 of 20
Gassan Sadaharu — 3 of 20
Gassan Sadaharu — 4 of 20
Gassan Sadaharu — 5 of 20
Gassan Sadaharu — 6 of 20
Gassan Sadaharu — 7 of 20
Gassan Sadaharu — 8 of 20
Gassan Sadaharu — 9 of 20
Gassan Sadaharu — 10 of 20
Gassan Sadaharu — 11 of 20
Gassan Sadaharu — 12 of 20
Gassan Sadaharu — 13 of 20
Gassan Sadaharu — 14 of 20
Gassan Sadaharu — 15 of 20
Gassan Sadaharu — 16 of 20
Gassan Sadaharu — 17 of 20
Gassan Sadaharu — 18 of 20
Gassan Sadaharu — 19 of 20
Gassan Sadaharu — 20 of 20
1 / 20
1 / 20
Gassan Sadaharu — 1 of 20Gassan Sadaharu — 2 of 20Gassan Sadaharu — 3 of 20Gassan Sadaharu — 4 of 20Gassan Sadaharu — 5 of 20Gassan Sadaharu — 6 of 20Gassan Sadaharu — 7 of 20Gassan Sadaharu — 8 of 20Gassan Sadaharu — 9 of 20Gassan Sadaharu — 10 of 20Gassan Sadaharu — 11 of 20Gassan Sadaharu — 12 of 20Gassan Sadaharu — 13 of 20Gassan Sadaharu — 14 of 20Gassan Sadaharu — 15 of 20Gassan Sadaharu — 16 of 20Gassan Sadaharu — 17 of 20Gassan Sadaharu — 18 of 20Gassan Sadaharu — 19 of 20Gassan Sadaharu — 20 of 20
Measurements & details
Smith
Gassan Sadaharu
Type
Tanto
School
Osaka Gassan
Period
Around 1865–1868(Keio)
Province
摂津
Measurements
Nagasa 23.8cmMotohaba 2.83cmSakihaba 1.72cmKasane 0.61cm
Description

It has arrived, it has arrived—a tanto by Kenryushi Sadaharu, a famous smith whose extant works are rare, has appeared. Kenryushi Sadaharu was a pupil of the famous Osaka Gassan Sadayoshi and a senior smith to the Imperial Court Artist Gassan Teiichi. He was a master craftsman active from the Keio era at the end of the Edo period through the Meiji era, but because he performed daisaku (substitute smithing) for his master Gassan Sadayoshi and encountered the Haitorei (Sword Abolishment Edict), his extant works are extremely few, making this tanto precious. This tanto exhibits the Soshu-den style with a shin-no-mune. The sugata shows a wide moto-mihaba with a distinct difference from the saki-mihaba. The jigane is a superb, tightly packed ko-itame hada. The famous Gassan-hori (engravings) are skillfully done, featuring a hataboko on the omote and gomabashi on the ura. The hamon is a spirited Soshu-den style in nioi-deki with nie, consisting of notare-midare mixed with togari-ba. It is a masterpiece tanto, appearing as if one is looking at a high-quality work by his master Gassan Sadayoshi. There are records that Kenryushi Sadaharu forged in Ikutama-no-sho, Tennoji-ku, where the Ikutama Jinja (enshrining deities equal to the Ise Grand Shrine in the center of Osaka) is located; this tanto serves as evidence of that. Sadaharu is one of the few swordsmiths in Japan whose specific forging location is known. The luxurious tanto koshirae from that period adds further splendor to this work by Kenryushi Sadaharu. As this has appeared "raw" in the world for the first time, there is some slight ubusabi (light rust), so we are offering it at a special bargain price. Please enjoy it.

About the maker

Sadaharu

貞晴

Shinshinto · Settsu · around 1865-1868

Tōken Taikan top 95%

7 pieces on the market now

›
7 works by Sadaharu on the market→
Sadaharu — full profileShinshinto school
About the school

Osaka Gassan

大阪月山

Shinshinto · Settsu

41 pieces on the market now

›
1 recorded smiths2 designated works
Leading smiths
SmithEraDesignated
Sadaharu貞晴1865-18680
Sadayoshi貞吉1926-19890
Yoshiaki吉明1844-18480
Naonobu直信1854-18600
Sadayoshi貞吉1830-18630
Explore the Osaka Gassan school →

Historical context

Perry’s arrival in 1853 unraveled the Tokugawa peace and created the first mass demand for working swords in two centuries. Kiyomaro, called the Masamune of Yotsuya, died on its eve; Munetsugu and Yukihide carried the boom to the end.

Bakumatsu: the last war market →

Warning — certificate not found

We could not find an authenticity certificate on the seller’s listing. Japanese swords and fittings are normally papered by the NBTHK (or the NTHK). Without one, the attribution is the seller’s own assessment and has not been independently verified — treat it with caution and ask the dealer about certification before buying.

Seller
N
Nipponto
Established 1953 · 73 yrs on the market
🇯🇵Ships from Japan
›
✓Verified dealernipponto.co.jp
Settles in JPY
✓Ships worldwide✓English supportPayPalCredit card
Return policy

For returns due to customer circumstances, the cost is the customer's responsibility. For returns due to our mis-shipment or a defective item, we bear the cost.

View all of Nipponto’s listings→View this item on the dealer’s site→

More works by Gassan Sadaharu

View all →
Nihontocraft
Tokuho
Tanto - Tokuho - by Gassan Sadaharu - Gassan Sadaharu TantoTanto - Tokuho - by Gassan Sadaharu - Gassan Sadaharu Tanto

Tantō

ByGassan Sadaharu
¥9,500
Choshuya
Tokuho
Katana - Tokuho - by Gassan Sadaharu - Signed Nagaguchi Sadaharu, made in Naniwa by order of Masuda of Matsumoto Domain, Keio 1st yearKatana - Tokuho - by Gassan Sadaharu - Signed Nagaguchi Sadaharu, made in Naniwa by order of Masuda of Matsumoto Domain, Keio 1st year

Katana

ByGassan Sadaharu
Ask
Touken Matsumoto
Tokuho
Katana - Tokuho - by Gassan Sadaharu - Kenryushi Fujiwara Sadaharu - Keio Gannen (1865)Katana - Tokuho - by Gassan Sadaharu - Kenryushi Fujiwara Sadaharu - Keio Gannen (1865)

Katana

ByGassan Sadaharu
¥1,000,000
Toushin
Hozon
Wakizashi - Hozon - by Gassan Sadaharu - Naniwa ju Kenryushi Sadaharu - August, Keio 1st YearWakizashi - Hozon - by Gassan Sadaharu - Naniwa ju Kenryushi Sadaharu - August, Keio 1st Year

Wakizashi

ByGassan Sadaharu
¥638,000
Choshuya
Katana - by Gassan Sadaharu - Signed Nagaguti Sadaharu, made in Naniwa by order of Masuda of Matsumoto Domain, Keio 1st year, KikuzukiKatana - by Gassan Sadaharu - Signed Nagaguti Sadaharu, made in Naniwa by order of Masuda of Matsumoto Domain, Keio 1st year, Kikuzuki

Katana

ByGassan Sadaharu
Ask
Nipponto
Hozon
Daisho - Hozon - by Gassan Sadaharu - Katana and Wakizashi Daisho by Naniwaju Nagaguchi Kenryushi Sadaharu, Keio 2nd YearDaisho - Hozon - by Gassan Sadaharu - Katana and Wakizashi Daisho by Naniwaju Nagaguchi Kenryushi Sadaharu, Keio 2nd Year

Daishō

ByGassan Sadaharu
¥1,800,000

Previously sold by Gassan Sadaharu

Choshuya
Katana - by Gassan Sadaharu - Mei: Nagakuchi Sadaharu made this in Naniwa [engraved] - Commissioned by Masuda-shi of Matsumoto Domain, Keio Gannen Kinoto-Ushi KikumonKatana - by Gassan Sadaharu - Mei: Nagakuchi Sadaharu made this in Naniwa [engraved] - Commissioned by Masuda-shi of Matsumoto Domain, Keio Gannen Kinoto-Ushi Kikumon
Sold

Katana

ByGassan Sadaharu
SOLD
Choshuya
Tanto - by Gassan Sadaharu - Kenryushi Sadaharu, February, Meiji 4th YearTanto - by Gassan Sadaharu - Kenryushi Sadaharu, February, Meiji 4th Year
Sold

Tantō

ByGassan Sadaharu
SOLD
Token Hasegawa
Hozon
Tanto - Hozon - by Gassan Sadaharu - Sold: Tanto Sadaharu (Kenryushi) - Shin-Shinto, with Hozon Token certificate [18.9cm, 6 sun 3 bu, with Umahari]Tanto - Hozon - by Gassan Sadaharu - Sold: Tanto Sadaharu (Kenryushi) - Shin-Shinto, with Hozon Token certificate [18.9cm, 6 sun 3 bu, with Umahari]
Sold

Tantō

ByGassan Sadaharu
SOLD
Samurai Museum
Hozon
Tanto - Hozon - by Gassan Sadaharu - Antique Japanese Sword Tanto Signed by Sadaharu NBTHK Hozon CertificateTanto - Hozon - by Gassan Sadaharu - Antique Japanese Sword Tanto Signed by Sadaharu NBTHK Hozon Certificate
Sold

Tantō

ByGassan Sadaharu
SOLD
Nihonto Art
Tokuho
Tanto - Tokuho - by Gassan Sadaharu - Gassan Tanto in Koshirae dated 1868 ADTanto - Tokuho - by Gassan Sadaharu - Gassan Tanto in Koshirae dated 1868 AD
Sold

Tantō

ByGassan Sadaharu
SOLD

More from the Osaka Gassan school

View all →
World Seiyudo
Hozon
Tanto - Hozon - by Gassan Sadakatsu - Gassan Sadakatsu (with Kao), NBTHK Hozon TokenTanto - Hozon - by Gassan Sadakatsu - Gassan Sadakatsu (with Kao), NBTHK Hozon Token

Tantō

ByGassan Sadakatsu
¥2,800,000
Choshuya
Tokuho
Tanto - Tokuho - by Gassan Sadakatsu - Signed Nihon Satetsu Seirenko wo Motte Osaka ju Gassan Sadakatsu (Kao)Tanto - Tokuho - by Gassan Sadakatsu - Signed Nihon Satetsu Seirenko wo Motte Osaka ju Gassan Sadakatsu (Kao)

Tantō

ByGassan Sadakatsu
¥600,000
Toushin
Tokuho
Tachi - Tokuho - by Gassan Sadakatsu - Osaka ju Gassan Sadakatsu - December 1936Tachi - Tokuho - by Gassan Sadakatsu - Osaka ju Gassan Sadakatsu - December 1936

Tachi

ByGassan Sadakatsu
¥2,420,000
Samurai Museum
Tokuho
Katana - Tokuho - by Gassan Sadayoshi - Antique Japanese Sword Katana Signed by Gassan Sadayoshi NBTHK Tokubetsu Hozon CertificateKatana - Tokuho - by Gassan Sadayoshi - Antique Japanese Sword Katana Signed by Gassan Sadayoshi NBTHK Tokubetsu Hozon Certificate

Katana

ByGassan Sadayoshi
¥16,347
Tsuruginoya
Gendaitō
Katana - by Gassan Sadayoshi - Enomoto Sadayoshi, Showa 53rd YearKatana - by Gassan Sadayoshi - Enomoto Sadayoshi, Showa 53rd Year

Katana

ByGassan Sadayoshi
¥850,000
Touken Matsumoto
Tokuho
Katana - Tokuho - by Gassan Naonobu - Yonezawa NaonobuKatana - Tokuho - by Gassan Naonobu - Yonezawa Naonobu

Katana

ByGassan Naonobu
¥550,000
Token-Net
Tokuho
Katana - Tokuho - by Gassan Sadakazu - Naniwa Gassan Unryushi Sadakazu, Keio 2nd Year, 8th Month (Osaka)Katana - Tokuho - by Gassan Sadakazu - Naniwa Gassan Unryushi Sadakazu, Keio 2nd Year, 8th Month (Osaka)

Katana

ByGassan Sadakazu
¥2,350,000
Touken Komachi
Tokuho
Katana - Tokuho - by Gassan Sadakazu - Hina Katana (Miniature Katana) with Shirasaya and Koshirae: 1st Generation Gassan SadakazuKatana - Tokuho - by Gassan Sadakazu - Hina Katana (Miniature Katana) with Shirasaya and Koshirae: 1st Generation Gassan Sadakazu

Katana

ByGassan Sadakazu
¥1,200,000

More from the Gassan school

View all →
Samurai Shokai
Hozon
Katana - Hozon - by Gassan - Kinpun Mei GassanKatana - Hozon - by Gassan - Kinpun Mei Gassan

Katana

ByGassan
¥980,000
Aoi Art
Hozon
Wakizashi - Hozon - by Gassan School - Mumei (Gassan)Wakizashi - Hozon - by Gassan School - Mumei (Gassan)

Wakizashi

ByGassan School
Starting Bid¥550,000
Nipponto
Hozon
Tanto - Hozon - by Gassan School - Japanese Sword: Tanto by Gassan (Ko-Gassan) with NBTHK Hozon PaperTanto - Hozon - by Gassan School - Japanese Sword: Tanto by Gassan (Ko-Gassan) with NBTHK Hozon Paper

Tantō

ByGassan School
¥560,000
Toyuukai
Tokuho
Tanto - Tokuho - by Gassan School - Gassan - NBTHK Tokubetsu KichoTanto - Tokuho - by Gassan School - Gassan - NBTHK Tokubetsu Kicho

Tantō

ByGassan School
¥500,000
Aoi Art
Tokuho
Katana - Tokuho - by Gassan Sadakatsu - Osaka Ju Gassan Sadakatsu Kinsaku (written seal mark)Katana - Tokuho - by Gassan Sadakatsu - Osaka Ju Gassan Sadakatsu Kinsaku (written seal mark)

Katana

ByGassan Sadakatsu
¥1,800,000
Aoi Art
Tokuho
Tanto - Tokuho - by Gassan Sadakatsu - Osaka ju Gassan Sadakatsu Kinsaku (kao) - May, Showa 9 (1934).Tanto - Tokuho - by Gassan Sadakatsu - Osaka ju Gassan Sadakatsu Kinsaku (kao) - May, Showa 9 (1934).

Tantō

ByGassan Sadakatsu
¥2,000,000
Choshuya
Tokuho
Tanto - Tokuho - by Gassan School - Signed Gassan HisatoshiTanto - Tokuho - by Gassan School - Signed Gassan Hisatoshi

Tantō

ByGassan School
Ask
Hyozaemon
Hozon
Tanto - Hozon - by Gassan School - Gassan Masanori - Beautiful Ayasugi HadaTanto - Hozon - by Gassan School - Gassan Masanori - Beautiful Ayasugi Hada

Tantō

ByGassan School
¥880,000

Swords

  • Katana
  • Wakizashi
  • Tantō
  • Tachi
  • Naginata
  • Yari

Fittings

  • Tsuba
  • Fuchi-Kashira
  • Kozuka
  • Menuki

Armor

  • Kabuto
  • Samurai Armor

By Certification

  • Tokujū
  • Jūyō
  • Tokuho
  • Hozon

Resources

  • Dealer Directory
  • Artist Directory
  • The Daily Kantei
  • Glossary
  • Browse All
Nihontowatch© 2026
TermsPrivacyCookiesAbout

Description

It has arrived, it has arrived—a tanto by Kenryushi Sadaharu, a famous smith whose extant works are rare, has appeared. Kenryushi Sadaharu was a pupil of the famous Osaka Gassan Sadayoshi and a senior smith to the Imperial Court Artist Gassan Teiichi. He was a master craftsman active from the Keio era at the end of the Edo period through the Meiji era, but because he performed daisaku (substitute smithing) for his master Gassan Sadayoshi and encountered the Haitorei (Sword Abolishment Edict), his extant works are extremely few, making this tanto precious. This tanto exhibits the Soshu-den style with a shin-no-mune. The sugata shows a wide moto-mihaba with a distinct difference from the saki-mihaba. The jigane is a superb, tightly packed ko-itame hada. The famous Gassan-hori (engravings) are skillfully done, featuring a hataboko on the omote and gomabashi on the ura. The hamon is a spirited Soshu-den style in nioi-deki with nie, consisting of notare-midare mixed with togari-ba. It is a masterpiece tanto, appearing as if one is looking at a high-quality work by his master Gassan Sadayoshi. There are records that Kenryushi Sadaharu forged in Ikutama-no-sho, Tennoji-ku, where the Ikutama Jinja (enshrining deities equal to the Ise Grand Shrine in the center of Osaka) is located; this tanto serves as evidence of that. Sadaharu is one of the few swordsmiths in Japan whose specific forging location is known. The luxurious tanto koshirae from that period adds further splendor to this work by Kenryushi Sadaharu. As this has appeared "raw" in the world for the first time, there is some slight ubusabi (light rust), so we are offering it at a special bargain price. Please enjoy it.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Gassan›Osaka Gassan›Sadaharu›Tanto by Kenryushi Sadaharu of Settsu Province, Ikutama
tanto
Gassan Sadaharu

Tanto by Kenryushi Sadaharu of Settsu Province, Ikutama

Edo · nagasa 23.8cm

¥380,000
Visit seller website →
Gassan Sadaharu — 1 of 20
Gassan Sadaharu — 2 of 20
Gassan Sadaharu — 3 of 20
Gassan Sadaharu — 4 of 20
Gassan Sadaharu — 5 of 20
Gassan Sadaharu — 6 of 20
Gassan Sadaharu — 7 of 20
Gassan Sadaharu — 8 of 20
Gassan Sadaharu — 9 of 20
Gassan Sadaharu — 10 of 20
Gassan Sadaharu — 11 of 20
Gassan Sadaharu — 12 of 20
Gassan Sadaharu — 13 of 20
Gassan Sadaharu — 14 of 20
Gassan Sadaharu — 15 of 20
Gassan Sadaharu — 16 of 20
Gassan Sadaharu — 17 of 20
Gassan Sadaharu — 18 of 20
Gassan Sadaharu — 19 of 20
Gassan Sadaharu — 20 of 20
1 / 20
1 / 20
Gassan Sadaharu — 1 of 20Gassan Sadaharu — 2 of 20Gassan Sadaharu — 3 of 20Gassan Sadaharu — 4 of 20Gassan Sadaharu — 5 of 20Gassan Sadaharu — 6 of 20Gassan Sadaharu — 7 of 20Gassan Sadaharu — 8 of 20Gassan Sadaharu — 9 of 20Gassan Sadaharu — 10 of 20Gassan Sadaharu — 11 of 20Gassan Sadaharu — 12 of 20Gassan Sadaharu — 13 of 20Gassan Sadaharu — 14 of 20Gassan Sadaharu — 15 of 20Gassan Sadaharu — 16 of 20Gassan Sadaharu — 17 of 20Gassan Sadaharu — 18 of 20Gassan Sadaharu — 19 of 20Gassan Sadaharu — 20 of 20
Measurements & details
Smith
Gassan Sadaharu
Type
Tanto
School
Osaka Gassan
Period
Around 1865–1868(Keio)
Province
摂津
Measurements
Nagasa 23.8cmMotohaba 2.83cmSakihaba 1.72cmKasane 0.61cm
Description

It has arrived, it has arrived—a tanto by Kenryushi Sadaharu, a famous smith whose extant works are rare, has appeared. Kenryushi Sadaharu was a pupil of the famous Osaka Gassan Sadayoshi and a senior smith to the Imperial Court Artist Gassan Teiichi. He was a master craftsman active from the Keio era at the end of the Edo period through the Meiji era, but because he performed daisaku (substitute smithing) for his master Gassan Sadayoshi and encountered the Haitorei (Sword Abolishment Edict), his extant works are extremely few, making this tanto precious. This tanto exhibits the Soshu-den style with a shin-no-mune. The sugata shows a wide moto-mihaba with a distinct difference from the saki-mihaba. The jigane is a superb, tightly packed ko-itame hada. The famous Gassan-hori (engravings) are skillfully done, featuring a hataboko on the omote and gomabashi on the ura. The hamon is a spirited Soshu-den style in nioi-deki with nie, consisting of notare-midare mixed with togari-ba. It is a masterpiece tanto, appearing as if one is looking at a high-quality work by his master Gassan Sadayoshi. There are records that Kenryushi Sadaharu forged in Ikutama-no-sho, Tennoji-ku, where the Ikutama Jinja (enshrining deities equal to the Ise Grand Shrine in the center of Osaka) is located; this tanto serves as evidence of that. Sadaharu is one of the few swordsmiths in Japan whose specific forging location is known. The luxurious tanto koshirae from that period adds further splendor to this work by Kenryushi Sadaharu. As this has appeared "raw" in the world for the first time, there is some slight ubusabi (light rust), so we are offering it at a special bargain price. Please enjoy it.

About the maker

Sadaharu

貞晴

Shinshinto · Settsu · around 1865-1868

Tōken Taikan top 95%

7 pieces on the market now

›
7 works by Sadaharu on the market→
Sadaharu — full profileShinshinto school
About the school

Osaka Gassan

大阪月山

Shinshinto · Settsu

41 pieces on the market now

›
1 recorded smiths2 designated works
Leading smiths
SmithEraDesignated
Sadaharu貞晴1865-18680
Sadayoshi貞吉1926-19890
Yoshiaki吉明1844-18480
Naonobu直信1854-18600
Sadayoshi貞吉1830-18630
Explore the Osaka Gassan school →

Historical context

Perry’s arrival in 1853 unraveled the Tokugawa peace and created the first mass demand for working swords in two centuries. Kiyomaro, called the Masamune of Yotsuya, died on its eve; Munetsugu and Yukihide carried the boom to the end.

Bakumatsu: the last war market →

Warning — certificate not found

We could not find an authenticity certificate on the seller’s listing. Japanese swords and fittings are normally papered by the NBTHK (or the NTHK). Without one, the attribution is the seller’s own assessment and has not been independently verified — treat it with caution and ask the dealer about certification before buying.

Seller
N
Nipponto
Established 1953 · 73 yrs on the market
🇯🇵Ships from Japan
›
✓Verified dealernipponto.co.jp
Settles in JPY
✓Ships worldwide✓English supportPayPalCredit card
Return policy

For returns due to customer circumstances, the cost is the customer's responsibility. For returns due to our mis-shipment or a defective item, we bear the cost.

View all of Nipponto’s listings→View this item on the dealer’s site→

More works by Gassan Sadaharu

View all →
Nihontocraft
Tokuho
Tanto - Tokuho - by Gassan Sadaharu - Gassan Sadaharu TantoTanto - Tokuho - by Gassan Sadaharu - Gassan Sadaharu Tanto

Tantō

ByGassan Sadaharu
¥9,500
Choshuya
Tokuho
Katana - Tokuho - by Gassan Sadaharu - Signed Nagaguchi Sadaharu, made in Naniwa by order of Masuda of Matsumoto Domain, Keio 1st yearKatana - Tokuho - by Gassan Sadaharu - Signed Nagaguchi Sadaharu, made in Naniwa by order of Masuda of Matsumoto Domain, Keio 1st year

Katana

ByGassan Sadaharu
Ask
Touken Matsumoto
Tokuho
Katana - Tokuho - by Gassan Sadaharu - Kenryushi Fujiwara Sadaharu - Keio Gannen (1865)Katana - Tokuho - by Gassan Sadaharu - Kenryushi Fujiwara Sadaharu - Keio Gannen (1865)

Katana

ByGassan Sadaharu
¥1,000,000
Toushin
Hozon
Wakizashi - Hozon - by Gassan Sadaharu - Naniwa ju Kenryushi Sadaharu - August, Keio 1st YearWakizashi - Hozon - by Gassan Sadaharu - Naniwa ju Kenryushi Sadaharu - August, Keio 1st Year

Wakizashi

ByGassan Sadaharu
¥638,000
Choshuya
Katana - by Gassan Sadaharu - Signed Nagaguti Sadaharu, made in Naniwa by order of Masuda of Matsumoto Domain, Keio 1st year, KikuzukiKatana - by Gassan Sadaharu - Signed Nagaguti Sadaharu, made in Naniwa by order of Masuda of Matsumoto Domain, Keio 1st year, Kikuzuki

Katana

ByGassan Sadaharu
Ask
Nipponto
Hozon
Daisho - Hozon - by Gassan Sadaharu - Katana and Wakizashi Daisho by Naniwaju Nagaguchi Kenryushi Sadaharu, Keio 2nd YearDaisho - Hozon - by Gassan Sadaharu - Katana and Wakizashi Daisho by Naniwaju Nagaguchi Kenryushi Sadaharu, Keio 2nd Year

Daishō

ByGassan Sadaharu
¥1,800,000

Previously sold by Gassan Sadaharu

Choshuya
Katana - by Gassan Sadaharu - Mei: Nagakuchi Sadaharu made this in Naniwa [engraved] - Commissioned by Masuda-shi of Matsumoto Domain, Keio Gannen Kinoto-Ushi KikumonKatana - by Gassan Sadaharu - Mei: Nagakuchi Sadaharu made this in Naniwa [engraved] - Commissioned by Masuda-shi of Matsumoto Domain, Keio Gannen Kinoto-Ushi Kikumon
Sold

Katana

ByGassan Sadaharu
SOLD
Choshuya
Tanto - by Gassan Sadaharu - Kenryushi Sadaharu, February, Meiji 4th YearTanto - by Gassan Sadaharu - Kenryushi Sadaharu, February, Meiji 4th Year
Sold

Tantō

ByGassan Sadaharu
SOLD
Token Hasegawa
Hozon
Tanto - Hozon - by Gassan Sadaharu - Sold: Tanto Sadaharu (Kenryushi) - Shin-Shinto, with Hozon Token certificate [18.9cm, 6 sun 3 bu, with Umahari]Tanto - Hozon - by Gassan Sadaharu - Sold: Tanto Sadaharu (Kenryushi) - Shin-Shinto, with Hozon Token certificate [18.9cm, 6 sun 3 bu, with Umahari]
Sold

Tantō

ByGassan Sadaharu
SOLD
Samurai Museum
Hozon
Tanto - Hozon - by Gassan Sadaharu - Antique Japanese Sword Tanto Signed by Sadaharu NBTHK Hozon CertificateTanto - Hozon - by Gassan Sadaharu - Antique Japanese Sword Tanto Signed by Sadaharu NBTHK Hozon Certificate
Sold

Tantō

ByGassan Sadaharu
SOLD
Nihonto Art
Tokuho
Tanto - Tokuho - by Gassan Sadaharu - Gassan Tanto in Koshirae dated 1868 ADTanto - Tokuho - by Gassan Sadaharu - Gassan Tanto in Koshirae dated 1868 AD
Sold

Tantō

ByGassan Sadaharu
SOLD

More from the Osaka Gassan school

View all →
World Seiyudo
Hozon
Tanto - Hozon - by Gassan Sadakatsu - Gassan Sadakatsu (with Kao), NBTHK Hozon TokenTanto - Hozon - by Gassan Sadakatsu - Gassan Sadakatsu (with Kao), NBTHK Hozon Token

Tantō

ByGassan Sadakatsu
¥2,800,000
Choshuya
Tokuho
Tanto - Tokuho - by Gassan Sadakatsu - Signed Nihon Satetsu Seirenko wo Motte Osaka ju Gassan Sadakatsu (Kao)Tanto - Tokuho - by Gassan Sadakatsu - Signed Nihon Satetsu Seirenko wo Motte Osaka ju Gassan Sadakatsu (Kao)

Tantō

ByGassan Sadakatsu
¥600,000
Toushin
Tokuho
Tachi - Tokuho - by Gassan Sadakatsu - Osaka ju Gassan Sadakatsu - December 1936Tachi - Tokuho - by Gassan Sadakatsu - Osaka ju Gassan Sadakatsu - December 1936

Tachi

ByGassan Sadakatsu
¥2,420,000
Samurai Museum
Tokuho
Katana - Tokuho - by Gassan Sadayoshi - Antique Japanese Sword Katana Signed by Gassan Sadayoshi NBTHK Tokubetsu Hozon CertificateKatana - Tokuho - by Gassan Sadayoshi - Antique Japanese Sword Katana Signed by Gassan Sadayoshi NBTHK Tokubetsu Hozon Certificate

Katana

ByGassan Sadayoshi
¥16,347
Tsuruginoya
Gendaitō
Katana - by Gassan Sadayoshi - Enomoto Sadayoshi, Showa 53rd YearKatana - by Gassan Sadayoshi - Enomoto Sadayoshi, Showa 53rd Year

Katana

ByGassan Sadayoshi
¥850,000
Touken Matsumoto
Tokuho
Katana - Tokuho - by Gassan Naonobu - Yonezawa NaonobuKatana - Tokuho - by Gassan Naonobu - Yonezawa Naonobu

Katana

ByGassan Naonobu
¥550,000
Token-Net
Tokuho
Katana - Tokuho - by Gassan Sadakazu - Naniwa Gassan Unryushi Sadakazu, Keio 2nd Year, 8th Month (Osaka)Katana - Tokuho - by Gassan Sadakazu - Naniwa Gassan Unryushi Sadakazu, Keio 2nd Year, 8th Month (Osaka)

Katana

ByGassan Sadakazu
¥2,350,000
Touken Komachi
Tokuho
Katana - Tokuho - by Gassan Sadakazu - Hina Katana (Miniature Katana) with Shirasaya and Koshirae: 1st Generation Gassan SadakazuKatana - Tokuho - by Gassan Sadakazu - Hina Katana (Miniature Katana) with Shirasaya and Koshirae: 1st Generation Gassan Sadakazu

Katana

ByGassan Sadakazu
¥1,200,000

More from the Gassan school

View all →
Samurai Shokai
Hozon
Katana - Hozon - by Gassan - Kinpun Mei GassanKatana - Hozon - by Gassan - Kinpun Mei Gassan

Katana

ByGassan
¥980,000
Aoi Art
Hozon
Wakizashi - Hozon - by Gassan School - Mumei (Gassan)Wakizashi - Hozon - by Gassan School - Mumei (Gassan)

Wakizashi

ByGassan School
Starting Bid¥550,000
Nipponto
Hozon
Tanto - Hozon - by Gassan School - Japanese Sword: Tanto by Gassan (Ko-Gassan) with NBTHK Hozon PaperTanto - Hozon - by Gassan School - Japanese Sword: Tanto by Gassan (Ko-Gassan) with NBTHK Hozon Paper

Tantō

ByGassan School
¥560,000
Toyuukai
Tokuho
Tanto - Tokuho - by Gassan School - Gassan - NBTHK Tokubetsu KichoTanto - Tokuho - by Gassan School - Gassan - NBTHK Tokubetsu Kicho

Tantō

ByGassan School
¥500,000
Aoi Art
Tokuho
Katana - Tokuho - by Gassan Sadakatsu - Osaka Ju Gassan Sadakatsu Kinsaku (written seal mark)Katana - Tokuho - by Gassan Sadakatsu - Osaka Ju Gassan Sadakatsu Kinsaku (written seal mark)

Katana

ByGassan Sadakatsu
¥1,800,000
Aoi Art
Tokuho
Tanto - Tokuho - by Gassan Sadakatsu - Osaka ju Gassan Sadakatsu Kinsaku (kao) - May, Showa 9 (1934).Tanto - Tokuho - by Gassan Sadakatsu - Osaka ju Gassan Sadakatsu Kinsaku (kao) - May, Showa 9 (1934).

Tantō

ByGassan Sadakatsu
¥2,000,000
Choshuya
Tokuho
Tanto - Tokuho - by Gassan School - Signed Gassan HisatoshiTanto - Tokuho - by Gassan School - Signed Gassan Hisatoshi

Tantō

ByGassan School
Ask
Hyozaemon
Hozon
Tanto - Hozon - by Gassan School - Gassan Masanori - Beautiful Ayasugi HadaTanto - Hozon - by Gassan School - Gassan Masanori - Beautiful Ayasugi Hada

Tantō

ByGassan School
¥880,000

Swords

  • Katana
  • Wakizashi
  • Tantō
  • Tachi
  • Naginata
  • Yari

Fittings

  • Tsuba
  • Fuchi-Kashira
  • Kozuka
  • Menuki

Armor

  • Kabuto
  • Samurai Armor

By Certification

  • Tokujū
  • Jūyō
  • Tokuho
  • Hozon

Resources

  • Dealer Directory
  • Artist Directory
  • The Daily Kantei
  • Glossary
  • Browse All
Nihontowatch© 2026
TermsPrivacyCookiesAbout
NihontoWatch Mon

NihontoWatch

Market
Encyclopedia
Kantei
NihontoWatch Mon

NihontoWatch

Market
Encyclopedia
Kantei