Kin uses this technique with the bells that she attaches to her senbon. The bell's ringing produces a particular sound wave, which travels from the inner ear directly to affect the brain. This causes her target to hallucinate, seeing multiple images of her, and making very hard to tell the real one from the illusions. Additionally, the target loses their motor skills with continued exposure to the ringing. This technique is normally used after she distracts the enemy with Shadow Senbon.