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

281
Tsuba85
Kozuka41
Wakizashi36
Menuki34
Katana28
Tanto16
Fuchi-Kashira9
Stand7

Featured Listings

World Seiyudo
Tokuho
Katana - Tokuho - by Mishina Kanemichi - Tango-no-kami Kanemichi (Wazamono) - NBTHK Tokubetsu Hozon Token

Katana

ByMishina Kanemichi
¥2,800,000
World Seiyudo
Tokuho
Katana - Tokuho - by Mishina Yoshimichi - Tanba-No-Kami Yoshimichi (Kyoto 4th Gen.)

Katana

ByMishina Yoshimichi
¥2,800,000
World Seiyudo
Jūyō
Katana - Jūyō - by Kozori Moromitsu - Bishu Osafune Moromitsu - NBTHK Juyo Token / Tokubetsu Hozon Tosogu

Katana

ByKozori Moromitsu
¥9,500,000
World Seiyudo
Tokuho
Katana - Tokuho - by Yoshikatsu - Suifu-ju Nagashima Yoshikatsu with NBTHK Tokubetsu Hozon Token

Katana

ByYoshikatsu
¥2,600,000
World Seiyudo
Tokuho
Wakizashi - Tokuho - by Sue-Soshu Masahiro - Mumei Soshu Masahiro with NBTHK Tokubetsu Hozon Token and Tosogu Certificates

Wakizashi

BySue-Soshu Masahiro
¥2,500,000
World Seiyudo
Hozon
Katana - Hozon - by Monju Kaneyasu - Mutsu-No-Kami Kaneyasu

Katana

ByMonju Kaneyasu
¥3,200,000
World Seiyudo
Hozon
Tanto - Hozon - by Seki School - Ujifusa - NBTHK Hozon Token

Tantō

BySeki School
¥1,300,000
World Seiyudo
Tokuho
Tsuba - Tokuho - by Choshu School - Choshu Hisatsugu, Kasumi-Matsunoki-Sukashi-Tsuba (Mist and Pine Tree Openwork)

Tsuba

ByChoshu School
¥380,000
Browse all 281 listings

Recently Sold

1,605
World Seiyudo
Tokuho
Tsuba - Tokuho - by Tomosada - Ichiryu Tomosada (Kao) with Shoki Design
SoldAug 3, 2026

Tsuba

ByTomosada
SOLD
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 - Hizenkoku-ju Omi-daijo Fujiwara Tadahiro - NBTHK Tokubetsu Hozon Token
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 Style with Dried Tree Scatter Design
SoldMay 7, 2026Listed 106 days

Tsuba

ByHigo
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 - Moon and Geese Design
SoldApr 30, 2026Listed 98 days

Kozuka

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

Wakizashi

ByTameie
SOLD
View all 1,605 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).