1) Blunt weapon 2) Weapon of Japan
Found on
https://www.crosswordclues.com/clue/kubotan
The Kubotan (sometimes erroneously spelled as Kubaton or Kobutan) self-defence keychain is a close-quarter self-defense weapon developed by Takayuki Kubota. It is typically no more than 6 inches (15 centimetres) long and about half an inch (1.25 centimetres) in diameter, slightly thicker or the same size as a marker pen. Attached with a keyring fo...
Found on
http://en.wikipedia.org/wiki/Kubotan
A self-defense tool developed by TAKAYUKI KUBOTA. This tool serves normally as a key chain.
Found on
http://www.jkra.com/karate_glossary.htm
No exact match found.
