Kantei
Close-up portrait of a smiling man with round glasses, a grey beard and white hair.

Swordsmith of Tōmi (Nagano) · five traditions

Miyairi Norihiro (宮入法廣)

A mukansa swordsmith of Tōmi (Nagano), nephew of Miyairi Akihira and pupil of Sumitani Masamine, known for his reconstructions of famous swords: his life, his work, his prizes and his sources

Miyairi Norihiro (宮入法廣, Miyairi Norihiro) belongs to the Miyairi house of Nagano: son of a swordsmith and nephew of the Living National Treasure Miyairi Akihira. He learned Bizen under Sumitani Masamine and Sōshū under his father, became a mukansa (無鑑査, exempt from judging) at 39 and is known for his reconstructions of famous swords, such as the Shokudaikiri Mitsutada and the Honebami Tōshirō.

Photo: Kimura Naoto (nippon.com)

39 years
His age on becoming mukansa
2010
Masamune Prize
名工大賞 (Meikō Taishō)
Grand prize of the Heisei exhibition (2019)
2011
Intangible cultural asset of Nagano
On this page
  1. Quick profile
  2. In short

Quick profile

Name
Miyairi Norihiro; signs 法廣 (Norihiro) HD
Kanji and reading
宮入法廣 (Miyairi Norihiro) HD
Birth
1956, in Tateshina (Nagano), according to him and Tōmi city council; 1954 according to nippon.com AT
Where he forges
Tōmi (東御, Tōmi), in Nagano Prefecture HD
Masters
隅谷正峯 (Sumitani Masamine), five years from 1978; afterwards, his father, 宮入清平 (Miyairi Kiyohira) AT
School or tradition
The Miyairi house, of the Sōshū tradition; he works in the five traditions (五箇伝, gokaden) AT
Licence
From the Agency for Cultural Affairs; the year is not on record PC
Rank
Mukansa: in the NBTHK catalogues of 2017 and of 2019 to 2026, and a judge in 2023; the title, from 1993, 1995 or 1996 depending on the source HD

In short

What we know. The NBTHK gives him as mukansa, resident in Nagano, in its catalogues of 2017 and of 2019 to 2026; in 2023 he was a judge of the forging section, and his 2009 tachi won the grand prize (平成の名刀・名工大賞, Heisei no Meitō Meikō Taishō) of the 2019 exhibition. The Japanese Wikipedia lists him as a nephew of Miyairi Akihira and a swordsmith of the family.

How we know it. His life and his prizes before 2017 are told by him, including in a 2018 nippon.com interview, and by Tōmi city council.

What we do not know. The year of his birth, that of his mukansa and that of his licence, which the sources give differently or do not give; and the 2010 Masamune Prize in an official NBTHK list, which we have not found online.

Sections

  1. The Miyairi house · Sumitani · Tōmi Life and forging His family, his two masters, his forge in Tōmi and his work for museums, shrines and the imperial household.
  2. Gokaden · fukugen · tōsu Work and style The five traditions, his signature with 以銑卸 (zuku o motte orosu), the reconstructions of famous swords and the tōsu of the Shōsōin.
  3. Masamune · mukansa · Heisei Prizes The Masamune Prize of 2010, mukansa at 39, the grand prize of the Heisei exhibition and his appearances in the catalogues of 2017 and of 2019 to 2026.
  4. Film, talks and interview Videos The film by Tōmi city council, two conversations and a long interview.
  5. Bibliography and credits Sources The sources consulted on 4 October 2026, with their link where possible, and the credit for each image.