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Silhouette of the blade to scale, aligned at the machi

The piece

Shinshintō blade signed and dated to the eighth month of Bunka 12 (1815), with an untouched tang, Tokubetsu Hozon papers from 2025 and a period koshirae with a signed tsuba and maki-e crests.

Munekiyo worked in Aizu as a retained smith (okakae-kaji) of the domain and trained under Koyama Munetsugu, one of the major names of the late Edo period; like his master, his blades had a reputation for cutting well. The tang is untouched and bears the signature 会津住宗清造之 (Aizu-jū Munekiyo kore o tsukuru) together with the date of the eighth month of Bunka 12 (1815). The blade measures 67.8 cm nagasa with 1.2 cm sori, 3.11 cm motohaba and 2.25 cm sakihaba, with a kasane of 0.64 cm at the motomachi and a shinogi-gasane of 0.67 cm. It comes with NBTHK Tokubetsu Hozon papers issued on 28 May 2025. The mounting is an uchigatana koshirae with a chirashi-nuri lacquer saya decorated in gold maki-e with two crests within circles, the tachibana and the character “i”; the fuchi-kashira is iron with camellias in silver and gold, and the tsuba is signed “Nara Toshimitsu, at the age of 75”, of the Nara school. The photographs show the mounting taken apart piece by piece: tsuba, fuchi-kashira, four seppa and habaki. A shirasaya is also included.

Strong points

  • Signed and dated to the eighth month of Bunka 12 (1815) by a retained smith of the Aizu domain
  • Ubu nakago, never shortened
  • NBTHK Tokubetsu Hozon issued on 28 May 2025
  • Period koshirae: saya in gold maki-e with two family crests and an iron fuchi-kashira with camellias in silver and gold
  • Tsuba signed “Nara Toshimitsu, at the age of 75”, of the Nara school
  • Supplied with shirasaya, and the mounting is photographed fully disassembled

Points to bear in mind

  • The number of mekugi-ana is not stated
  • The original seller gives no account of the blade's state of preservation
  • Neither the koshirae nor its tōsōgu carry NBTHK papers of their own
  • Nagasa of 67.8 cm, at the short end for a katana

Score

138.3 pointscurrent max. 255

  1. Certificate +50

    NBTHK Tokubetsu Hozon paper +50

  2. Tang +25

    Tang intact according to the seller at origin +25

  3. Declared condition −20

    The original seller says nothing about the condition −20

  4. Signature and date +25

    Signed and with an engraved date +25

  5. Mounting +21

    Mounting described, undated +5 · signed fittings: 1 +10 · family crests (mon): 2 +6

  6. Blade +5

    67.8 cm: close to the usable range +5

  7. Shirasaya +5

    With a storage shirasaya +5

  8. Price +27.3

    Price: the more affordable, the more points +27.3

The score adds and subtracts points for each feature of the piece and has no ceiling: the highest in the catalogue today is 255. It is computed from the record, not from an opinion. The mounting starts from what is known of its period, adds what vouches for it (its own NBTHK paper, a signed fitting, a crest) and subtracts what has been restored (saya, ito, same, habaki or sageo).

Measurements

Nagasa
67.8 cm
Sori
1.2 cm
Tang
Intact (ubu)
Certificate
NBTHK Tokubetsu Hozon
Mounting
Mounting described piece by piece by the seller at origin
Storage shirasaya
Yes
Period
Shinshintō (1781-1876)
Dating
8th month of Bunka 12 (1815)
Province
Aizu
Mekugi-ana
1
Paper date
May 2025
Condition
Sound condition according to the seller at origin
Signed
Yes
With an engraved date
Yes
Motohaba
3,11 cm
Motokasane
0,64 cm
Shinogi-kasane
0,67 cm
Sakihaba
2,25 cm
Sakikasane
0,43 cm

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