Kabutowari : Goro Nyudo Masamune Tsukuruno
Kabutowari in the Koshirae
Mei (signature) : Goro Nyudo Masamune Tsukuruno
Nandaimon Hyoe Masanari
Nihon Kaji Sosho
Genkou 9 Nen Shogatsu Kichijitsu
Length : 51 cm or 20.07 inches
Jidai(era) : Edo period.
Special feature : This item is strong and heavy 425g(230g only blade) item. Kabutowari was used by Okappiki, as Jyutte(weapon). Okappiki means helper of a police man.
AOI estimation paper