Surujin
Illustration — A surujin of rope and two stones. The surujin or suruchin is one of the traditional weapons of Okinawan kobudo. It comprises a 2-3 m long rope with a weight tied to each end.
Surujin

Leo Scott Britt,III · CC BY-SA 4.0
- Field
- hidden weapon.
- Region
- Ryukyu Kingdom.
VALÉORINE Encyclopedia
VALÉORINE documentary reading
Documentary summary
Illustration — A surujin of rope and two stones. The surujin or suruchin is one of the traditional weapons of Okinawan kobudo. It comprises a 2-3 m long rope with a weight tied to each end.
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Authority files
wikidata · Q1934406 · wikipedia · Surujin
In this article
Usage
Usage
Historically this weapon is very prevalent and can be found attached to a weapon or used separately. It is a weapon designed for warfare.
In more recent times, specifically the end of the 19th century and early part of the 20th century, the surujin appeared as a weighted lightweight chain varying in length between 2-3 m in length. At one end was a weight and the other a metal spike. The weight was used to throw at an opponent or to ensnare a weapon and the length of chain was then either pulled to unbalance the enemy or used to entwine them using techniques similar to that of hojōjutsu. The spike was then employed to disable or administer a coup de grâce. It belongs to the broad class of chain weapons. These are quite similar to the ninjutsu manriki.
Gallery
Gallery
• Illustration — Okinawan chain surujin • Illustration — Okinawan spiked chain surujin
Places
Named by the record
Places
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Ryukyu Kingdom.
Country
Surujin is associated with Ryukyu Kingdom.
Country
Primary material
Documents and archives
reference work
- “Surujin”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q1934406: Surujin
Unverified · Wikidata
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References
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References
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reference work
Partially resolvedauthority record
Partially resolved
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.
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