AS25666 Katana:Mumei (Attributed to Uda Tomotsugu) 無銘(宇多友次)(NBTHK Hozon Token)

Description

Ordering Number: AS25666

Katana in Shirasaya with Koshirae (NBTHK Hozon Token)

Signature: Mumei (Attributed to Uda Tomotsugu)
無銘(宇多友次)

(We divide 4 sections for each sword as Saijyo Saku, Jyojyo Saku, Jyo Saku and Regular Saku).
This blade is ranked as Jyo Saku among works attributed to Uda Tomotsugu.
Habaki: Double gold-foiled habaki.
Blade Length: 70.0 cm (27.56 in).
Curvature:2.34cm
Mekugi Hole: 3.
Width at Base (Motohaba): 2.93 cm (1.15 in).
Width at Yokote: 1.98 cm (0.78 in).
Thickness of rim (Kasane): 0.68 cm (0.27 in).
Sword Weight: 695 g.
Era: Around the Eitoku era (1381–1384), Nanbokucho period.
Shape: A suriage mumei katana with a slightly wide mihaba, deep curvature, and an elongated kissaki.
Jigane: A well-forged jigane with a prominent grain pattern.
Hamon: Ko-nie-deki with rounded gunome-midare. The boshi continues in a midare pattern.

Features: The NBTHK Sword Museum has attributed this blade to Uda Tomotsugu. The Uda Tomotsugu lineage flourished from the late Nanbokucho period through the late Muromachi period.

Koshirae:
Tsuba: Iron tsuba with openwork carving and brass inlay.
Fuchikashira: Shakudo carved with an arabesque motif.
Saya (Scabbard): Blue shell-inlaid (aogai chirashi) saya.
Menuki: War fan (gunbai) motif.

NBTHK Hozon Token.
AoiArt estimation paper: Whole Oshigata.

Please note: the price does not include the shipping fees.




Winning Bid: ¥772,000

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Bid History

Auction has expired

Highest bidder was: joffreyhsl

joffreyhsl
2026/10/20 (Tue) 10:49
¥772,000
hribe
2026/10/20 (Tue) 10:49
※ ¥771,000
hribe
2026/10/20 (Tue) 10:48
¥766,000
joffreyhsl
2026/10/20 (Tue) 10:46
¥765,000
hribe
2026/10/20 (Tue) 10:46
※ ¥764,000
hribe
2026/10/20 (Tue) 10:45
¥756,000
joffreyhsl
2026/10/20 (Tue) 10:45
※ ¥755,000
joffreyhsl
2026/10/20 (Tue) 10:44
¥742,000
hribe
2026/10/20 (Tue) 10:44
※ ¥741,000
hribe
2026/10/20 (Tue) 10:42
※ ¥736,000
joffreyhsl
2026/10/20 (Tue) 10:42
¥735,000
hribe
2026/10/20 (Tue) 10:42
※ ¥730,000
joffreyhsl
2026/10/20 (Tue) 10:42
¥729,000
hribe
2026/10/20 (Tue) 10:41
※ ¥725,000
joffreyhsl
2026/10/20 (Tue) 10:41
¥724,000
hribe
2026/10/20 (Tue) 10:39
¥715,000
joffreyhsl
2026/10/20 (Tue) 10:39
※ ¥714,000
joffreyhsl
2026/10/20 (Tue) 10:39
¥702,000
hribe
2026/10/20 (Tue) 10:39
※ ¥701,000
hribe
2026/10/20 (Tue) 10:38
※ ¥700,000
joffreyhsl
2026/10/20 (Tue) 10:38
¥699,000
hribe
2026/10/20 (Tue) 10:38
※ ¥689,000
joffreyhsl
2026/10/20 (Tue) 10:38
¥688,000
hribe
2026/10/20 (Tue) 10:37
※ ¥678,000
joffreyhsl
2026/10/20 (Tue) 10:37
¥677,000
hribe
2026/10/20 (Tue) 10:36
※ ¥666,000
joffreyhsl
2026/10/20 (Tue) 10:36
¥665,000
hribe
2026/10/20 (Tue) 10:36
¥654,000
joffreyhsl
2026/10/20 (Tue) 10:36
※ ¥653,000
joffreyhsl
2026/10/20 (Tue) 10:33
※ ¥598,000
bjdennis96
2026/10/20 (Tue) 10:33
¥597,000
joffreyhsl
2026/10/20 (Tue) 10:33
※ ¥595,000
bjdennis96
2026/10/20 (Tue) 10:33
¥594,000
joffreyhsl
2026/10/20 (Tue) 10:30
※ ¥593,000
bjdennis96
2026/10/20 (Tue) 10:30
¥592,000
joffreyhsl
2026/10/20 (Tue) 10:27
※ ¥582,000
bjdennis96
2026/10/20 (Tue) 10:27
¥581,000
joffreyhsl
2026/10/20 (Tue) 10:24
※ ¥579,000
rfirmjsgt
2026/10/20 (Tue) 10:24
¥578,000
joffreyhsl
2026/10/19 (Mon) 19:01
※ ¥508,000
bjdennis96
2026/10/19 (Mon) 19:01
¥507,000
joffreyhsl
2026/10/19 (Mon) 19:00
※ ¥503,000
bjdennis96
2026/10/19 (Mon) 19:00
¥502,000
joffreyhsl
2026/10/19 (Mon) 19:00
※ ¥496,000
bjdennis96
2026/10/19 (Mon) 19:00
¥495,000
joffreyhsl
2026/10/19 (Mon) 18:59
※ ¥486,000
bjdennis96
2026/10/19 (Mon) 18:59
¥485,000
joffreyhsl
2026/10/19 (Mon) 17:06
¥476,000
bjdennis96
2026/10/19 (Mon) 17:06
※ ¥475,000
bjdennis96
2026/10/18 (Sun) 13:58
※ ¥453,000
jamlaw
2026/10/18 (Sun) 13:58
¥452,000
bjdennis96
2026/10/15 (Thu) 06:32
¥451,000
hribe
2026/10/14 (Wed) 05:04
¥450,000
Auction started
2026/10/13 (Tue) 11:06

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