AS25113 Katana : Mumei(Unsigned) (Kai-Mihara). (NBTHK Hozon Token).

Description

Ordering Number: AS25113

Katana in Koshirae (NBTHK Hozon Token).

Signature: Mumei(Unsigned) (Kai-Mihara).
無銘(貝三原)

(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 Mumei (Kai-Mihara).
Habaki: Silver-plated single Habaki.
Blade Length: 64.0 cm (25.20 in).
Curvature: 1.2 cm (0.47 in).
Mekugi Hole: 1.
Width at Base (Motohaba): 3.04 cm (1.20 in).
Width at Yokote: 1.88 cm (0.74 in).
Thickness of rim (Kasane): 0.60 cm (0.24 in).
Sword Weight: 605 grams.
Era: Late Muromachi Period.
Shape: Katana with slightly wide mihaba, somewhat thick kasane, and standard curvature.
Jigane: Exhibits well-developed utsuri activities.
Hamon: Nie-deki suguha with double-edged activities, while the boshi displays triple-edged activities.

Features: Kai-Mihara was a branch of the Mihara swordsmiths of Bingo Province.
Its founder was Masakiyo (1345), and the school continued through the Muromachi Period, remaining active until around the Tenmon era (1532-1555).

Koshirae:
Tsuba: Round iron tsuba decorated with cherry blossoms in gold nunome-zogan inlay.
Fuchi: Shakudo ground with diamond-shaped designs.
Kashira: Carved with decorative patterns.
Saya (Scabbard): Black carved scabbard.The saya (scabbard) is of iriko-style construction.
The highly skilled and meticulous workmanship is clearly evident.
Menuki: Shakudo ground with decorative motifs highlighted in gold-colored accents.
Kozuka: Shakudo nanako ground carved with a nehiki-matsu (dragging pine) design and decorated with gold-colored highlights.

Aoi Art’s Comment: This is a well-made sword attributed to Kai-Mihara.

NBTHK Hozon Token.
AoiArt estimation paper: Whole Oshigata.
Overseas shipping fee is not included.

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




Starting bid: ¥500,000

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Ending On: 2026/06/09 (Tue) 10:30

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Bid History

Auction started
2026/06/02 (Tue) 16:29

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