|Hidden Kunai Mechanism|
|Anime||Naruto Shippūden Episode #34|
|Appears in||Anime, Manga|
This item allows the user to instantly extend and retract kunai from their sleeve using a spring-loaded wire.
By tightening the wire and increasing its potency, Gekihen is able to fire kunais as projectiles similarly to a Bow and Arrow. This makes it difficult to notice and avoid as the kunai is concealed within his arm and all he has to do is stretch his hand towards the target.