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Kenzō Kotani

Japanese swordsmith (1909-2003)

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 5, 2026
Entity authorityQ6392990 ↗
Source-derived summary

Kenzō Kotani (Japanese: 小谷 憲三, Hepburn: Kotani Kenzō) (also known as Yasunori, 7 January 1909 – 1 March 2003) was the last Yasukuni Shrine swordsmith.

Early history

Kotani Kenzo was born on 7 January 1909 as the eldest son of a toolmaker in Kure, Hiroshima Prefecture. In his adolescent years he was apprenticed to his uncle Kajiyama Tokutaro (his mother's brother) who, along with his younger cousin Kajiyama Toshimichi, became sakite (sword assistants). In 1933 they were summoned to Tokyo to work at the Yasukuni Shrine.

The Army and Navy were concerned that the number of swords extant were too few to accommodate the needs of the growing officer corps. With backing from the Household Ministry, the Army Ministry, and the Ministry of Culture, a swordsmithy (the Nihonto Tanrenkai, "Japan sword and forging society") was established on 8 July 1933. Kajiyama Yasutoku and Miyaguchi Yasuhiro were appointed as swordsmiths by Army Minister General Sadao Araki. The kanji 'Yasu' (靖) was taken from the shrine and affixed with a character from their personal names (nanori) to form their sword names. Kotani Kenzo and his cousin Kajiyama Toshimichi were their uncle's assistants.

Yasukuni Shrine 1933–1945

In 1933, Kotani was summoned, along with his uncle and cousin, to Tokyo from Hiroshima to work at the Yasukuni shrine.

Editorial summary

“Kenzō Kotani” enters the record as japanese swordsmith (1909-2003). Crown Archives preserves that source wording while asking what Kenzō, Kotani and Japanese can confirm, complicate or overturn.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1909, 2003, 1933, 1945—that can be checked directly. The linked authority record independently contributes the date 1909-01-07. Its strongest next move is a source search built around Kenzō, Kotani and Japanese.
Editorial analysis

Why this record matters

“Kenzō Kotani” is worth following because a concise public description often conceals a longer documentary argument. Here, Kenzō, Kotani and Japanese provides the most credible route into that argument.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 5, 2026. The linked authority identifier is Q6392990. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1909, 2003, 1933 and 1945.

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Source & attribution

This entry incorporates text from “Kenzō Kotani” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.