Dagger is a tool that can take with you and can use in many ways. It is a tool that you can attack your enemy when you fight with your bare hands till the distance is very closed to the enemy.

When it was in the Edo period which was in the war and without peace, sword, accouterments of swords and other equipments which became a tool that people shown off their magnificent skills. Furthermore, it also used as a sword-for-protection to avoid the specter and disaster.

Because craftsmen had competition with each other, so the metal-craving art skills inherited to the Muji period and became a great history of Japan.