The Midan Ningeki Karakuri Hengen (三段忍撃カラクリヘンゲン) is a giant 4-point shuriken that the core Ninningers carry with them. The Karakuri Hengen is able to change into three different weapon forms, all marked with their respective kanji: the Karakuri Hengen Katana (カラクリヘンゲン刀), a short sword; the Karakuri Hengen Bow (カラクリヘンゲン弓), which allows any Ninninger to fire energy arrows; and the Karakuri Hengen Claw (カラクリヘンゲン爪), a tri-claw designed for swift stabs.
Weapon is bundled with the DX KiNinger Skuriken.
In the American counterpart, Power Rangers Ninja Steel, the Karakuri Hengen was used as the team’s morpher. Unlike the smaller Bandai America toy, this version can transform into all three forms and the Shuriken spin inside the device.