NihontoWatch Mon

NihontoWatchBETA

MarketAuctions
Encyclopedia
NihontoWatch Mon

NihontoWatchBETA

MarketAuctions
Encyclopedia

Description

This is a magnificent katana made by Sadaei from Izumo province in Showa 52 (1977). The blade features a robust form with a wide body and thick kasane, exhibiting a beautiful ko-itame hada mixed with masame and ji-nie. The hamon is a vibrant gunome-choji midare with togari-ba, showing abundant ko-nie, a soft nioi-guchi, and active kinsuji and sunagashi, resulting in a bright and clear appearance. It comes with a black roiro saya uchigatana koshirae.

NihontoWatch MonNihontoWatchBETA
MarketAuctionsEncyclopedia
Swords›Sadanaga›Katana: Izumo Kuni Ju Sadaei Saku Kore (Shimane) - Lucky Day in February, Showa 52, Made at the Request of Mr. XX
katana
Sadanaga

Katana: Izumo Kuni Ju Sadaei Saku Kore (Shimane) - Lucky Day in February, Showa 52, Made at the Request of Mr. XX

mei · Showa · nagasa 76.4cm · sori 2cm

¥480,000
Visit seller website →
Sadanaga — 1 of 13
Sadanaga — 2 of 13
Sadanaga — 3 of 13
Sadanaga — 4 of 13
Sadanaga — 5 of 13
Sadanaga — 6 of 13
Sadanaga — 7 of 13
Sadanaga — 8 of 13
Sadanaga — 9 of 13
Sadanaga — 10 of 13
Sadanaga — 11 of 13
Sadanaga — 12 of 13
Sadanaga — 13 of 13
1 / 13
1 / 13
Sadanaga — 1 of 13Sadanaga — 2 of 13Sadanaga — 3 of 13Sadanaga — 4 of 13Sadanaga — 5 of 13Sadanaga — 6 of 13Sadanaga — 7 of 13Sadanaga — 8 of 13Sadanaga — 9 of 13Sadanaga — 10 of 13Sadanaga — 11 of 13Sadanaga — 12 of 13Sadanaga — 13 of 13
Measurements & details
Smith
Sadanaga
Type
Katana
Period
Around 1989–2019(Heisei)
Province
Izumo
Signature
Signed
Measurements
Nagasa 76.4cmSori 2cmKasane 0.78cm
Description

This is a magnificent katana made by Sadaei from Izumo province in Showa 52 (1977). The blade features a robust form with a wide body and thick kasane, exhibiting a beautiful ko-itame hada mixed with masame and ji-nie. The hamon is a vibrant gunome-choji midare with togari-ba, showing abundant ko-nie, a soft nioi-guchi, and active kinsuji and sunagashi, resulting in a bright and clear appearance. It comes with a black roiro saya uchigatana koshirae.

About the maker

Sadanaga

貞永

Izumo · around 1989-2019

4 pieces on the market now

›
4 works by Sadanaga on the market→
Sadanaga — full profile
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
T
Token-Net
Established 1981 · 45 yrs on the market
🇯🇵Ships from Japan
›
✓Verified dealertoken-net.com
Settles in JPY
✓Ships worldwideWire transferCredit card
Return policy

Within one week of the item's arrival (cooling-off is possible within Japan only). For defects that differ from the purchase conditions, we will accept the return and refund the payment. For other cases such as overseas, we will consult separately.

View all of Token-Net’s listings→View this item on the dealer’s site→

More works by Sadanaga

View all →
Toushin
Gendaitō
Katana - by Sadanaga - Izumo no kuni ju Tetsuzanshi SadanagaKatana - by Sadanaga - Izumo no kuni ju Tetsuzanshi Sadanaga

Katana

BySadanaga
¥495,000
Samurai Shokai
Gendaitō
Tachi - by Sadanaga - Sadanaga, Unshu Jū Tetsuzan FujiwaraTachi - by Sadanaga - Sadanaga, Unshu Jū Tetsuzan Fujiwara

Tachi

BySadanaga
¥580,000
Nipponto
Katana - by Sadanaga - Japanese Sword by Izumonokuniju Sadanaga, Made on a Lucky Day in May, Showa 50 (1975), Copy of Bizen Osafune Kagemitsu (Shimane Prefecture Important Intangible Cultural Property)Katana - by Sadanaga - Japanese Sword by Izumonokuniju Sadanaga, Made on a Lucky Day in May, Showa 50 (1975), Copy of Bizen Osafune Kagemitsu (Shimane Prefecture Important Intangible Cultural Property)

Katana

BySadanaga
¥580,000

Previously sold by Sadanaga

Aoi Art
Gendaitō
Tachi - by Sadanaga - Unshu Ju Tetsuzanshi Sadanaga Tsukuru Kore (Certificate of Selection for the 12th NBTHK New Sword Competition)Tachi - by Sadanaga - Unshu Ju Tetsuzanshi Sadanaga Tsukuru Kore (Certificate of Selection for the 12th NBTHK New Sword Competition)
Sold

Tachi

BySadanaga
SOLD
Giheiya
Gendaitō
Katana - by Sadanaga - Modern Sword: Unshu ju Sadanaga saku, 2 shaku 4 sun 6 bu, with Uchigatana KoshiraeKatana - by Sadanaga - Modern Sword: Unshu ju Sadanaga saku, 2 shaku 4 sun 6 bu, with Uchigatana Koshirae
Sold

Katana

BySadanaga
SOLD

Swords

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

Fittings

  • Tsuba
  • Fuchi-Kashira
  • Kozuka
  • Menuki

By Certification

  • Tokujū
  • Jūyō
  • Tokuho
  • Hozon

Resources

  • Dealer Directory
  • Artist Directory
  • Glossary
  • Browse All
Nihontowatch© 2026
TermsPrivacyCookiesAbout

Description

This is a magnificent katana made by Sadaei from Izumo province in Showa 52 (1977). The blade features a robust form with a wide body and thick kasane, exhibiting a beautiful ko-itame hada mixed with masame and ji-nie. The hamon is a vibrant gunome-choji midare with togari-ba, showing abundant ko-nie, a soft nioi-guchi, and active kinsuji and sunagashi, resulting in a bright and clear appearance. It comes with a black roiro saya uchigatana koshirae.

NihontoWatch MonNihontoWatchBETA
MarketAuctionsEncyclopedia
Swords›Sadanaga›Katana: Izumo Kuni Ju Sadaei Saku Kore (Shimane) - Lucky Day in February, Showa 52, Made at the Request of Mr. XX
katana
Sadanaga

Katana: Izumo Kuni Ju Sadaei Saku Kore (Shimane) - Lucky Day in February, Showa 52, Made at the Request of Mr. XX

mei · Showa · nagasa 76.4cm · sori 2cm

¥480,000
Visit seller website →
Sadanaga — 1 of 13
Sadanaga — 2 of 13
Sadanaga — 3 of 13
Sadanaga — 4 of 13
Sadanaga — 5 of 13
Sadanaga — 6 of 13
Sadanaga — 7 of 13
Sadanaga — 8 of 13
Sadanaga — 9 of 13
Sadanaga — 10 of 13
Sadanaga — 11 of 13
Sadanaga — 12 of 13
Sadanaga — 13 of 13
1 / 13
1 / 13
Sadanaga — 1 of 13Sadanaga — 2 of 13Sadanaga — 3 of 13Sadanaga — 4 of 13Sadanaga — 5 of 13Sadanaga — 6 of 13Sadanaga — 7 of 13Sadanaga — 8 of 13Sadanaga — 9 of 13Sadanaga — 10 of 13Sadanaga — 11 of 13Sadanaga — 12 of 13Sadanaga — 13 of 13
Measurements & details
Smith
Sadanaga
Type
Katana
Period
Around 1989–2019(Heisei)
Province
Izumo
Signature
Signed
Measurements
Nagasa 76.4cmSori 2cmKasane 0.78cm
Description

This is a magnificent katana made by Sadaei from Izumo province in Showa 52 (1977). The blade features a robust form with a wide body and thick kasane, exhibiting a beautiful ko-itame hada mixed with masame and ji-nie. The hamon is a vibrant gunome-choji midare with togari-ba, showing abundant ko-nie, a soft nioi-guchi, and active kinsuji and sunagashi, resulting in a bright and clear appearance. It comes with a black roiro saya uchigatana koshirae.

About the maker

Sadanaga

貞永

Izumo · around 1989-2019

4 pieces on the market now

›
4 works by Sadanaga on the market→
Sadanaga — full profile
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
T
Token-Net
Established 1981 · 45 yrs on the market
🇯🇵Ships from Japan
›
✓Verified dealertoken-net.com
Settles in JPY
✓Ships worldwideWire transferCredit card
Return policy

Within one week of the item's arrival (cooling-off is possible within Japan only). For defects that differ from the purchase conditions, we will accept the return and refund the payment. For other cases such as overseas, we will consult separately.

View all of Token-Net’s listings→View this item on the dealer’s site→

More works by Sadanaga

View all →
Toushin
Gendaitō
Katana - by Sadanaga - Izumo no kuni ju Tetsuzanshi SadanagaKatana - by Sadanaga - Izumo no kuni ju Tetsuzanshi Sadanaga

Katana

BySadanaga
¥495,000
Samurai Shokai
Gendaitō
Tachi - by Sadanaga - Sadanaga, Unshu Jū Tetsuzan FujiwaraTachi - by Sadanaga - Sadanaga, Unshu Jū Tetsuzan Fujiwara

Tachi

BySadanaga
¥580,000
Nipponto
Katana - by Sadanaga - Japanese Sword by Izumonokuniju Sadanaga, Made on a Lucky Day in May, Showa 50 (1975), Copy of Bizen Osafune Kagemitsu (Shimane Prefecture Important Intangible Cultural Property)Katana - by Sadanaga - Japanese Sword by Izumonokuniju Sadanaga, Made on a Lucky Day in May, Showa 50 (1975), Copy of Bizen Osafune Kagemitsu (Shimane Prefecture Important Intangible Cultural Property)

Katana

BySadanaga
¥580,000

Previously sold by Sadanaga

Aoi Art
Gendaitō
Tachi - by Sadanaga - Unshu Ju Tetsuzanshi Sadanaga Tsukuru Kore (Certificate of Selection for the 12th NBTHK New Sword Competition)Tachi - by Sadanaga - Unshu Ju Tetsuzanshi Sadanaga Tsukuru Kore (Certificate of Selection for the 12th NBTHK New Sword Competition)
Sold

Tachi

BySadanaga
SOLD
Giheiya
Gendaitō
Katana - by Sadanaga - Modern Sword: Unshu ju Sadanaga saku, 2 shaku 4 sun 6 bu, with Uchigatana KoshiraeKatana - by Sadanaga - Modern Sword: Unshu ju Sadanaga saku, 2 shaku 4 sun 6 bu, with Uchigatana Koshirae
Sold

Katana

BySadanaga
SOLD

Swords

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

Fittings

  • Tsuba
  • Fuchi-Kashira
  • Kozuka
  • Menuki

By Certification

  • Tokujū
  • Jūyō
  • Tokuho
  • Hozon

Resources

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

NihontoWatchBETA

MarketAuctions
Encyclopedia
NihontoWatch Mon

NihontoWatchBETA

MarketAuctions
Encyclopedia