Nihon Bijutsu Token Hozon Kyokai

Nihon Bijutsu Tōken Hozon Kyōkai

日本美術刀剣保存協会
The Japanese Sword Museum, where the headquarter office of the Foundation is located (Sumida-ku)
Abbreviation	NBTHK
Pronunciation	Nihon Bijutsu Tōken Hozon Kyōkai
Formation	April 1, 2012
Type	Public Interest Incorporated Foundation
Registration no.	6011005003782
Purpose	Contribution to the preservation of cultural heritage and promotion of Japanese culture.
Headquarters	Tokyo, Japan
Location	1-12-9 Yokoami , Sumida-ku, Tokyo
Origins	Nihon Bijutsu Tōken Hozon Kyōkai ( February 24, 1948 – March 31, 2012)
Official language	Japanese
Chairman and Representative Director	Tadahisa Sakai
Revenue (March 31, 2016)	1,602,44,627 yen
Staff (October 1, 2021)	Directors 18 Trustees 15 Staffs 28[1]
Website	http://www.touken.or.jp/

The Nihon Bijutsu Tōken Hozon Kyōkai (日本美術刀剣保存協会, 'The Society for Preservation of Japanese Art Swords', NBTHK) is a public interest incorporated foundation established in February 1948 to preserve and promote Japanese swords that have artistic value. They run a Japanese Sword Museum in Tokyo and have a secretariat in the building.