W

World Seiyudo

🇯🇵
Est. 2008world-seiyudo.com

Credentials

NBTHK Member
Zentōshō Member (全国刀剣商業協同組合)
Licensed Antique Dealer (古物商許可)

Inventory

285
Tsuba85
Kozuka46
Menuki37
Wakizashi35
Katana26
Tanto15
Fuchi-Kashira11
Unknown8

Featured Listings

World Seiyudo
Tokuho
Tsuba - Tokuho - by Ko-kinko School - Mumei Ko-kinko Shiho-ogi-sukashi-Tsuba

Tsuba

ByKo-kinko School
¥2,500,000
World Seiyudo
Jūyō
Katana - Jūyō - by Naminohira School - Mumei Ko-Naminohira with NBTHK Juyo Token Certification

Katana

ByNaminohira School
¥4,800,000
World Seiyudo
Hozon
Tanto - Hozon - by Sukemitsu - Sukemitsu (Mito) - NBTHK Hozon Token

Tantō

BySukemitsu
¥400,000
World Seiyudo
Tokuho
Tsuba - Tokuho - by Tomokata - Choshu Oka Tomokata Rairyu-zu-Tsuba

Tsuba

ByTomokata
¥500,000
World Seiyudo
Tokuho
Katana - Tokuho - by Sukesada - Yokoyama-Kozuke-Daijo Fujiwara Sukesada

Katana

BySukesada
¥2,200,000
World Seiyudo
Tokuho
Katana - Tokuho - by Koyama Munetsugu Sokan - Tairyusai Soukan

Katana

ByKoyama Munetsugu Sokan
¥3,600,000
World Seiyudo
Tokuho
Tsuba - Tokuho - by Tomosada - Ichiryu Tomosada (Kao) with Syoki Design

Tsuba

ByTomosada
¥1,300,000
World Seiyudo
Tokuho
Wakizashi - Tokuho - by Shinto Kanesada - Sakakura Gonnoshin Terukane

Wakizashi

ByShinto Kanesada
¥1,900,000
Browse all 285 listings

Recently Sold

1,568
World Seiyudo
Tokuho
Katana - Tokuho - by Yoshimune - Fuji Minamoto Yoshimune
SoldJun 30, 2026Listed 4+ days

Katana

ByYoshimune
SOLD
World Seiyudo
Tokuho
Katana - Tokuho - by Hizen Tadahiro - Omi Daijo Fujiwara Tadahiro
SoldJun 22, 2026

Katana

ByHizen Tadahiro
SOLD
World Seiyudo
Gendaitō
Tanto - by Kanefusa - 25th Generation Fujiwara Kanefusa
SoldMay 8, 2026Listed 65 days

Tantō

ByKanefusa
SOLD
World Seiyudo
Hozon
Tsuba - Hozon - Edo-Higo Kareki-Chirashi-Zu-Tsuba [N.B.T.H.K] Hozon Tosogu
SoldMay 7, 2026Listed 106 days

Tsuba

SOLD
World Seiyudo
Tokuho
Katana - Tokuho - by Nobuyoshi - Echizen no Kami Minamoto no Rai Nobuyoshi
SoldMay 6, 2026Listed 107 days

Katana

ByNobuyoshi
SOLD
World Seiyudo
Tokuho
Kozuka - Tokuho - by Ichi Yasunaga - Ichi Yasunaga
SoldApr 30, 2026Listed 98 days

Kozuka

ByIchi Yasunaga
SOLD
World Seiyudo
Tokuho
Wakizashi - Tokuho - by Tameie - Bicchu Azae-ju Tameie - Tokubetsu Hozon Token
SoldApr 30, 2026Listed 98 days

Wakizashi

ByTameie
SOLD
World Seiyudo
Hozon
Katana - Hozon - by Tegarayama Ujishige - Banshu Tegarayama Fujiwara Ujishige - NBTHK Hozon Token
SoldApr 27, 2026Listed ~16 days

Katana

ByTegarayama Ujishige
SOLD
View all 1,568 sold

Contact

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Policies

Ships InternationallyShips internationally
English SupportEnglish support available
Payment Methods
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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).