重要刀剣 大和保昌貞興 Juyo Token Yamato Hosho Sadaoki Tanto |
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PERIOD |
Koto, circa Joji 1362-1368 |
PAPER/CLASSIFICATION |
NBTHK Juyo Token 2016, 62nd session
MEI |
Mumei
TOKOTAIKAN RANKING |
5.5 million Yen
FUJISHIRO RANKING |
Jo Saku
FORM |
Tanto |
NAGASA |
23.4 cm |
SUGATA |
Hira-zukuri |
SORI |
Uchi-zori |
SORI MEASUREMENT |
n/a |
MUNE |
Mitsu-mune |
KASANE |
6 mm |
MOTOHABA |
1.9 cm |
NAKAGO CONDITION |
Ubu |
NAKAGO SHAPE |
Furisode-gata with kuri jiri |
NAKAGO NAGASA |
7.7 cm |
NAKAGO SORI |
0.35 cm |
MEKUGIANA |
Two |
YASURIME |
Mostly indistinct with a trace of higaki remaining | | | | |
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