Previous answer is
ECCHU KAMI MASATOSHI (1ST GENERATION)
Special feature: Ecchu Kami Masatoshi is working at Azuchi momoyama
sword smith Yamashiro sword maker. He was 4th son of the Mutsu Kami Daido in Mino province and Moved to Kyoto at Bunroku era.
At Kiecho 2nd September 12th he got the tytle of Ecchu no Kami.
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Appraisal Quiz #527 (February 23rd, 2019)
Who made this sword do you think ?
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Hints. ※The picture will be enlarged
Blade length : 40.4 cm or 15.90 inches.
Sori :1.2 cm or 0.47 inches.
Mekugi : 1
Width at the hamachi : 2.97 cm or 1.16 inches.
Width at the Kissaki : 2.71 cm or 1.06 inches.
Kasane : 0.70 cm or 0.27 inches.
Shape : Wide and thick blade. Ookissaki nice shape Wakizashi.
Jigane : Itame Hada well grained with jinie attach.
The Jigane is clear.
Hamon : Nie deki, Gunome Midare
and Togari Gunome Midare with many Ashi.
Boshi is Midare and pointed style.
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