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Description

This is an unsigned katana attributed to Sue Bizen from the late Muromachi period. It features a robust form with an extended kissaki and a well-forged mokume hada with faint utsuri. The hamon is a bright gunome midare with frequent ashi and sunagashi, and the boshi returns in a round shape. The sword comes with a copper-silver habaki, shirasaya, and a Type 32 Army officer's saber koshirae for two hands, including a field leather cover.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Mumei (Attributed to Sue Bizen) - 2-1815
katana
Sue Bizen

Mumei (Attributed to Sue Bizen) - 2-1815

mumei · Bizen · Muromachi · nagasa 69.9cm · sori 2.2cm

¥880,000
Visit seller website →
Sue Bizen — 1 of 23
Sue Bizen — 2 of 23
Sue Bizen — 3 of 23
Sue Bizen — 4 of 23
Sue Bizen — 5 of 23
Sue Bizen — 6 of 23
Sue Bizen — 7 of 23
Sue Bizen — 8 of 23
Sue Bizen — 9 of 23
Sue Bizen — 10 of 23
Sue Bizen — 11 of 23
Sue Bizen — 12 of 23
Sue Bizen — 13 of 23
Sue Bizen — 14 of 23
Sue Bizen — 15 of 23
Sue Bizen — 16 of 23
Sue Bizen — 17 of 23
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Sue Bizen — 19 of 23
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Sue Bizen — 1 of 23Sue Bizen — 2 of 23Sue Bizen — 3 of 23Sue Bizen — 4 of 23Sue Bizen — 5 of 23Sue Bizen — 6 of 23Sue Bizen — 7 of 23Sue Bizen — 8 of 23Sue Bizen — 9 of 23Sue Bizen — 10 of 23Sue Bizen — 11 of 23Sue Bizen — 12 of 23Sue Bizen — 13 of 23Sue Bizen — 14 of 23Sue Bizen — 15 of 23Sue Bizen — 16 of 23Sue Bizen — 17 of 23Sue Bizen — 18 of 23Sue Bizen — 19 of 23Sue Bizen — 20 of 23Sue Bizen — 21 of 23Sue Bizen — 22 of 23Sue Bizen — 23 of 23
Measurements & details
Smith
Sue Bizen
Type
Katana
Period
Muromachi
Province
Bizen
Signature
Unsigned
Measurements
Nagasa 69.9cmSori 2.2cmMotohaba 2.97cmSakihaba 2.49cmKasane 0.71cmWeight 801g
Description

This is an unsigned katana attributed to Sue Bizen from the late Muromachi period. It features a robust form with an extended kissaki and a well-forged mokume hada with faint utsuri. The hamon is a bright gunome midare with frequent ashi and sunagashi, and the boshi returns in a round shape. The sword comes with a copper-silver habaki, shirasaya, and a Type 32 Army officer's saber koshirae for two hands, including a field leather cover.

Historical context

Muromachi turned sword making into an industry: the uchigatana rose with massed infantry warfare, Osafune and Seki produced bundle swords beside custom orders, and the Ming trade carried Japanese blades abroad by the tens of thousands.

The Muromachi period (1392 to 1573) →

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
Toushin
🇯🇵Ships from Japan
›
✓Verified dealershop.nihontou.jp
Settles in JPY
✓Ships worldwideWire transferCredit card
Return policy

Returns accepted within 3 days of delivery for defective items or significant discrepancies; customer bears return shipping and bank fees.

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

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Description

This is an unsigned katana attributed to Sue Bizen from the late Muromachi period. It features a robust form with an extended kissaki and a well-forged mokume hada with faint utsuri. The hamon is a bright gunome midare with frequent ashi and sunagashi, and the boshi returns in a round shape. The sword comes with a copper-silver habaki, shirasaya, and a Type 32 Army officer's saber koshirae for two hands, including a field leather cover.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Mumei (Attributed to Sue Bizen) - 2-1815
katana
Sue Bizen

Mumei (Attributed to Sue Bizen) - 2-1815

mumei · Bizen · Muromachi · nagasa 69.9cm · sori 2.2cm

¥880,000
Visit seller website →
Sue Bizen — 1 of 23
Sue Bizen — 2 of 23
Sue Bizen — 3 of 23
Sue Bizen — 4 of 23
Sue Bizen — 5 of 23
Sue Bizen — 6 of 23
Sue Bizen — 7 of 23
Sue Bizen — 8 of 23
Sue Bizen — 9 of 23
Sue Bizen — 10 of 23
Sue Bizen — 11 of 23
Sue Bizen — 12 of 23
Sue Bizen — 13 of 23
Sue Bizen — 14 of 23
Sue Bizen — 15 of 23
Sue Bizen — 16 of 23
Sue Bizen — 17 of 23
Sue Bizen — 18 of 23
Sue Bizen — 19 of 23
Sue Bizen — 20 of 23
Sue Bizen — 21 of 23
Sue Bizen — 22 of 23
Sue Bizen — 23 of 23
1 / 23
1 / 23
Sue Bizen — 1 of 23Sue Bizen — 2 of 23Sue Bizen — 3 of 23Sue Bizen — 4 of 23Sue Bizen — 5 of 23Sue Bizen — 6 of 23Sue Bizen — 7 of 23Sue Bizen — 8 of 23Sue Bizen — 9 of 23Sue Bizen — 10 of 23Sue Bizen — 11 of 23Sue Bizen — 12 of 23Sue Bizen — 13 of 23Sue Bizen — 14 of 23Sue Bizen — 15 of 23Sue Bizen — 16 of 23Sue Bizen — 17 of 23Sue Bizen — 18 of 23Sue Bizen — 19 of 23Sue Bizen — 20 of 23Sue Bizen — 21 of 23Sue Bizen — 22 of 23Sue Bizen — 23 of 23
Measurements & details
Smith
Sue Bizen
Type
Katana
Period
Muromachi
Province
Bizen
Signature
Unsigned
Measurements
Nagasa 69.9cmSori 2.2cmMotohaba 2.97cmSakihaba 2.49cmKasane 0.71cmWeight 801g
Description

This is an unsigned katana attributed to Sue Bizen from the late Muromachi period. It features a robust form with an extended kissaki and a well-forged mokume hada with faint utsuri. The hamon is a bright gunome midare with frequent ashi and sunagashi, and the boshi returns in a round shape. The sword comes with a copper-silver habaki, shirasaya, and a Type 32 Army officer's saber koshirae for two hands, including a field leather cover.

Historical context

Muromachi turned sword making into an industry: the uchigatana rose with massed infantry warfare, Osafune and Seki produced bundle swords beside custom orders, and the Ming trade carried Japanese blades abroad by the tens of thousands.

The Muromachi period (1392 to 1573) →

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
Toushin
🇯🇵Ships from Japan
›
✓Verified dealershop.nihontou.jp
Settles in JPY
✓Ships worldwideWire transferCredit card
Return policy

Returns accepted within 3 days of delivery for defective items or significant discrepancies; customer bears return shipping and bank fees.

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

More from the Bizen school

Sanmei
Gendaitō
Tachi - by Yoshihiro - Chikuzen-ju Seto Yoshihiro-saku, Early Summer Showa 62nd YearTachi - by Yoshihiro - Chikuzen-ju Seto Yoshihiro-saku, Early Summer Showa 62nd Year

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ByYoshihiro
¥1,250,000
Bushido Antique Japanese Swords
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Tanto - by Yasumune - Osaki Yasumune Tanto - Yasukuni Shrine SwordsmithTanto - by Yasumune - Osaki Yasumune Tanto - Yasukuni Shrine Swordsmith

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Nihonto Australia
Hozon
Yari - Hozon - by Osafune Arimitsu - Bizen Arimitsu Omi with NBTHK Hozon CertificateYari - Hozon - by Osafune Arimitsu - Bizen Arimitsu Omi with NBTHK Hozon Certificate

Yari

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¥4,500
Toyuukai
Tachi - by Kanemitsu - KanemitsuTachi - by Kanemitsu - Kanemitsu

Tachi

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¥600,000
Nihonto Australia
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Tachi - Tokuho - by Yoshioka Ichimonji Ietsugu - Bizen IetsuguTachi - Tokuho - by Yoshioka Ichimonji Ietsugu - Bizen Ietsugu

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ByYoshioka Ichimonji Ietsugu
Ask
Samurai Shokai
Gendaitō
Tachi - by Akiyoshi - AkiyoshiTachi - by Akiyoshi - Akiyoshi

Tachi

ByAkiyoshi
¥980,000

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