Kai's twin katanas are weapons used by Kai. The swords appear as two silver katanas with Kai's name written in Ninjargon on them.
Appearances
Sets
LEGO Ninjago: Masters of Spinjitzu
Season 8: Sons of Garmadon
- 75. "The Mask of Deception"
- 76. "The Jade Princess"
- 77. "The Oni and the Dragon"
- 79. "Dead Man's Squall"
- 80. "The Quiet One"
- 83. "True Potential"
- 84. "Big Trouble, Little Ninjago"
Tales from the Monastery of Spinjitzu
- 1. "Master Class"
Season 10: March of the Oni
- 96. "Into the Breach"
Trivia
- Kai uses these as his main weapons in Sons of Garmadon and in March of the Oni until he receives the Sword of Fire back at the end of the episode "Endings".
- They don't have Kai's name written on Ninjargon in the sets, so they just appear as regular silver katanas.
- Kai appears with them in the Season 9 intro despite never using them in the season.