Kai used his Techno-Blade to transform a surveillance aircraft into his powerful, red Kai Fighter. Equipped with missile launchers and wing blades, Kai put it to good use in the battle against Nindroid jet fighters. It was destroyed during a fight with the Destructoid, but was later repaired. Kai attempted to recreate the Kai Fighter while in the Digiverse but was unable to maintain it and the aircraft disappeared again.

Ninja Dojo
Elemental Blade
4.5 Bricks
Inventing Gadgets