刀 古宇多 南北朝時代 約660年前 鉄黒く冴え匂深く明るく冴える名品 二尺一寸八分
TokubetsuHozon Token

Kouda Katana

No.506025

Katana Kouda Nanbokucho period, about 660 years ago, Iron is black and clear, Deep Nioi is bright and clear. A masterpiece 66.0cm

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【Kiwame】
Kouda
【Registration】
Hyogo 10/18/54(Showa)
【Period】
Nanbokucho period
【Size】
Hachou
66.0cm
( 二尺一寸八分)
Sori1.2cm
Moto-Haba3.1cm
Saki-Haba2.1cm
Moto-Kasane0.67cm
Shinogi-Thickness0.77cm
Saki-Kasane0.42cm
Kissaki-Chou3.6cm
Nakago-Chou21.5cm
Weight785g
【Country】
Ecchu
【Shape】
Shinogidukuri, Iorimune, Wide Mihaba, Shallow Sori, Chu-Kissaki slightly extended.
【Kitae】
Itamehada, Mixed Mokume, In some places it is mixed with Oh-hada, Jinie entered fine and thick, Chikei entered, Iron is blackish.
【Hamon】
Hamon is Suguha-style, Small-Gunome, Mixed small-Chouji, Hotsure, Yubashiri-kakari, There are many Ashi, Small-Nie entered deeply well, Deep Nioi, Nioikuchi is bright and clear.
【Boushi】
Suguni-hakikakete-kaeru
【Nakago】
Oh-suriage, Sakikiri, Yasurimegiri, Mekugiana are two(2)
【Habaki】
A single layer of gold.
【Drscription】
Uta Blacksmith began in the late Kamakura period when his ancestor Ko-nyu-dou Kunimitsu moved to Echichu from Yamato Uda with his children, Kunimune, Kunifusa and other families, and has prospered from the Nanbokuchou period to the Muromachi period.
Among them, the works up to the Nanbokucho period are called Kouda, but in the Nanbokucho period, Soshuden is added.
This sword has Wide Mihaba, Suriage has a Slightly shallow Sori,With the appearance of Kissaki-nobigokoro's Nanbokucho period, Itamehada, Mixed Mokume well, Mixed Oh-hada, Jinie entered fine and thick, Jitetsu is blakish, Suguha-style, Small-Gunome, Mixed small-Chouji, Yubashiri-kakari, Deep Nie entered well, Deep Nioi, Nioikuchi is bright and clear, A masterpiece.
古宇多 刀 特別保存刀剣