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Description

This is a kabuto (helmet) from the middle Edo period, featuring a 62-plate suji-bachi (ridged bowl) with an iron-rusted finish. It is signed by Saotome Ienori from Hitachi Province. The helmet comes with a Tokubetsu Kicho Shiryo certificate from the Association for the Research and Preservation of Japanese Helmets and Armor.

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Armor›Saotome›Kabuto [Iron-rusted 62-plate SujiKabuto] Tokubetsu Kicho Shiryo
helmetTokubetsu Kicho Shiryo
Saotome Ienori

Kabuto [Iron-rusted 62-plate SujiKabuto] Tokubetsu Kicho Shiryo

mei · Saotome · Edo

¥2,800,000
Visit seller website →
Saotome Ienori — 1 of 10
Saotome Ienori — 2 of 10
Saotome Ienori — 3 of 10
Saotome Ienori — 4 of 10
Saotome Ienori — 5 of 10
Saotome Ienori — 6 of 10
Saotome Ienori — 7 of 10
Saotome Ienori — 8 of 10
Saotome Ienori — 9 of 10
Saotome Ienori — 10 of 10
1 / 10
1 / 10
Saotome Ienori — 1 of 10Saotome Ienori — 2 of 10Saotome Ienori — 3 of 10Saotome Ienori — 4 of 10Saotome Ienori — 5 of 10Saotome Ienori — 6 of 10Saotome Ienori — 7 of 10Saotome Ienori — 8 of 10Saotome Ienori — 9 of 10Saotome Ienori — 10 of 10
Measurements & details

Specifications

Completeness

Kabuto only

Kabuto

62-plate · Suji-bachi

School

Saotome

Maker

Saotome Ienori

Signature

Signed · On the kabuto bowl

Period

Edo

Certificate

Tokubetsu Kichō Shiryō · Nihon Katchū Bugu Kenkyū Hozon Kai

Description

This is a kabuto (helmet) from the middle Edo period, featuring a 62-plate suji-bachi (ridged bowl) with an iron-rusted finish. It is signed by Saotome Ienori from Hitachi Province. The helmet comes with a Tokubetsu Kicho Shiryo certificate from the Association for the Research and Preservation of Japanese Helmets and Armor.

Armour Society Designation
Tokubetsu Kichō Shiryō特別貴重資料
Especially Valuable Reference Material
›

Especially valuable armour of notably superior workmanship and condition, the third of the five ranks.

About the Armour Society›

Japanese armour is not certified by the NBTHK. The Nihon Katchū Bugu Kenkyū Hozon Kai (the Association for the Research and Preservation of Japanese Helmets and Armour), founded in 1961, is the principal body for armour. Its shinsa grades a piece as 資料 (shiryō, "reference material") across five ascending ranks: Hozon, Kichō, Tokubetsu Kichō, Kōshū Tokubetsu Kichō, and the highest, Jūyō Bunka Shiryō. The 資料 framing reflects the society’s purpose of preserving armour as cultural and historical reference, distinct from the NBTHK’s sword paper tiers.

Seller
W
World Seiyudo
Established 2008 · 18 yrs on the market
🇯🇵Ships from Japan
›
✓Verified dealerworld-seiyudo.com
Settles in JPY
✓Ships worldwide✓English supportWire transferPayPalCredit card
Return policy

No cooling-off period or returns; refund only if the purchased sword is proven fake, capped at purchase price (excludes commission sales, accessories, auction items).

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

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Nihontowatch© 2026
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Description

This is a kabuto (helmet) from the middle Edo period, featuring a 62-plate suji-bachi (ridged bowl) with an iron-rusted finish. It is signed by Saotome Ienori from Hitachi Province. The helmet comes with a Tokubetsu Kicho Shiryo certificate from the Association for the Research and Preservation of Japanese Helmets and Armor.

NihontoWatch MonNihontoWatchBETA
MarketAuctionsEncyclopedia
Armor›Saotome›Kabuto [Iron-rusted 62-plate SujiKabuto] Tokubetsu Kicho Shiryo
helmetTokubetsu Kicho Shiryo
Saotome Ienori

Kabuto [Iron-rusted 62-plate SujiKabuto] Tokubetsu Kicho Shiryo

mei · Saotome · Edo

¥2,800,000
Visit seller website →
Saotome Ienori — 1 of 10
Saotome Ienori — 2 of 10
Saotome Ienori — 3 of 10
Saotome Ienori — 4 of 10
Saotome Ienori — 5 of 10
Saotome Ienori — 6 of 10
Saotome Ienori — 7 of 10
Saotome Ienori — 8 of 10
Saotome Ienori — 9 of 10
Saotome Ienori — 10 of 10
1 / 10
1 / 10
Saotome Ienori — 1 of 10Saotome Ienori — 2 of 10Saotome Ienori — 3 of 10Saotome Ienori — 4 of 10Saotome Ienori — 5 of 10Saotome Ienori — 6 of 10Saotome Ienori — 7 of 10Saotome Ienori — 8 of 10Saotome Ienori — 9 of 10Saotome Ienori — 10 of 10
Measurements & details

Specifications

Completeness

Kabuto only

Kabuto

62-plate · Suji-bachi

School

Saotome

Maker

Saotome Ienori

Signature

Signed · On the kabuto bowl

Period

Edo

Certificate

Tokubetsu Kichō Shiryō · Nihon Katchū Bugu Kenkyū Hozon Kai

Description

This is a kabuto (helmet) from the middle Edo period, featuring a 62-plate suji-bachi (ridged bowl) with an iron-rusted finish. It is signed by Saotome Ienori from Hitachi Province. The helmet comes with a Tokubetsu Kicho Shiryo certificate from the Association for the Research and Preservation of Japanese Helmets and Armor.

Armour Society Designation
Tokubetsu Kichō Shiryō特別貴重資料
Especially Valuable Reference Material
›

Especially valuable armour of notably superior workmanship and condition, the third of the five ranks.

About the Armour Society›

Japanese armour is not certified by the NBTHK. The Nihon Katchū Bugu Kenkyū Hozon Kai (the Association for the Research and Preservation of Japanese Helmets and Armour), founded in 1961, is the principal body for armour. Its shinsa grades a piece as 資料 (shiryō, "reference material") across five ascending ranks: Hozon, Kichō, Tokubetsu Kichō, Kōshū Tokubetsu Kichō, and the highest, Jūyō Bunka Shiryō. The 資料 framing reflects the society’s purpose of preserving armour as cultural and historical reference, distinct from the NBTHK’s sword paper tiers.

Seller
W
World Seiyudo
Established 2008 · 18 yrs on the market
🇯🇵Ships from Japan
›
✓Verified dealerworld-seiyudo.com
Settles in JPY
✓Ships worldwide✓English supportWire transferPayPalCredit card
Return policy

No cooling-off period or returns; refund only if the purchased sword is proven fake, capped at purchase price (excludes commission sales, accessories, auction items).

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

More from the Saotome school

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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