Katana: Hizen Koku Oumi Daijo Tadahiro(2nd generation)

Ordering number: 22146

Katana in Shirasaya with Koshirae.(NBTHK Tokubetsu Hozon Paper)
Signature: Hizen Koku Oumi Daijo Tadahiro(2nd generation)

Sayagaki : Hizen Kuni Ju Oumi Daijo Tadahiro
Suguha deki Migoto nari.
By Dr. Kanzan Sensei.

Shinto: Jyo Jyo saku :OOwaza mono cutting test ranking.Hizen.
(We divide 4 sections for each sword as Saijyo saku, Jyojyo saku Jyo saku and regular saku)
This sword belongs to Saijyo saku ranking.ranking.
The blade was polished by high rankings sword polisher.
Habaki :Gold double habaki.
Blade length:  68.8 cm or 27.09 inches.
Sori :1.8 cm or 0.71 inches.
Mekugi :  1
Width at the hamachi : 3.05cm or 1.2 inches.
Width at the Kissaki : 2.12 cm or 0.8 inches.
Kasane : 0.67cm or 0.264 inches.
Weight: 725g
Era : Edo period Keian era.
Shape : A longish shinogi-zukuri katana.
Jigane : Traditional konuka-hada of Hizen-to.
Beautiful texture is compared to konuka that means fine grain
of rice bran in Japanese.Hamon : Naka-suguha hamon goes
with small ashi and yo. It turns back roundly
at the peak of temperline called boshi.

Special feature:Tadahiro the Second, born Heisakuro Hashimoto as a
legitimate son of Tadayoshi the First. Tadahiro was only19 years old
when his father passed away in1632 but he was enough skillful to
make sword at that time. Tadahiro designated the Omi-Daijo in
1641, aged 29 and continued not only forging sword but also
supervised many pupils until his death in 1693, aged 80. He is
known as a skillful swordsmith almost all works are above the
standard hizen-to. He had been made sword for a long period of time
to leave the largest number of swords in the swordsmiths of Hizen
school. He was good at both of Suguha and Choji-midare Hamon.
Especially the beauty of jitetsu called konuka-hada is appreciated as
the best among the hizen-to. His swords are ranked at the Owaza-
mono because of the sharpness.

Koshirae : Tachi Koshirae.
Saya : Black color.
Tsuba : Copper Tachi Tsuba.
Menuki : Shakudo, Kiri Mon is engraved with gold color.
Fuchikashira: Copper plate is covered with leather.

From Oumi Daijyo Fujiwara Tadahiro: Everybody! are you fine?
I’m Oumi Daijyo Fujiwara Tadahiro and talk from the heaven.
370 years has passed after We mede this sword.
At Kanei 9th my father passed away and succeeded Tadahiro family
at age 19 years of ages. At that time there are many deshi(student)
helped a lot for making swords.We have to move to near Saga castle
which was managed by Nabeshima family.
We are 15 member of the Hashimoto family and 60 students went Saga castle
and stayed there made ordered the detailed information of the shape
and jigane and also hamon from the Nabeshima Daimyo.
Nabeshima Daimyo decided to Japanese swords to export other district.
The members were Masahiro, Hirosada, Yoshifusa Tadakini Hirokatsu and Yoshiyuki
and others. My school was controlled by Nabeshima Daimyo.
and made nice shape, fantastic Jigane and also elegant Suguha Hamon
or gunome midare active summer clouds like Yukihiro.
It means it is very hard to whole individual because of the Nabeshima
daimyo family’s control. So we served for the Daomyo like samurai.
I made this sword with my students by our best exhausting effort.
Why I engraved the signature on the fromt Katana mei is my secret.
As you know my wakizashi must made the signature on the front Katana mei
and in case of making sword, the signature must engrave on the Tachi Mei .
this rule is very important. But exceptionally I made this sword different way
which is secret the reason.So this sword is very quite rear sword.
I remind about this sword. the sword must be one of the our best quality blade.
We hope you will keep the sword in good condition for a long period.
Master of Aoi Bijyutsu Tsuruta san said that even in Gendai period,
it is impossible to make Hizen blade especially nice Jigane and also wonderful
hamon. In the near future I’d like to talk with you. sayonara!

Aoi Art estimation paper: NBTHK Tokubetsu Hozon paper.
whole Oshigata.

Price:1,500,000 JPY-.

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