Three Imperial Regalia of Japan is the National Treasure of Kyoichi Kusanagi.[1] So far, only two have been shown, the Kusanagi Sword and Yata's Mirror.


Yata's Mirror

Yata's Mirror takes the form of a massive circular, translucent shield.

Kusanagi Sword

Takes the appearance of a long sword extended from within Kyoichi's hand with ribbons of blood surrounding it.


Yata's Mirror

Shielding: Yata's Mirror provides nearly absolute protection from direct attacks. However, with extremely powerful attacks, it can be broken.

Kusanagi Sword

It acts as a measure of control against Yamatano Orochi that has been sealed inside the firstborn son of Kusanagi clan.[2]

Summoning: When slashing something, the sword can summon Yamatano Orochi out of the slash. This is the result of Kyoichi Kusanagi having Yamatano Orochi sealed inside his body.


  1. Chapter 182
  2. Chapter 192

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