Flying Thunder God: Harmonic Symphonic Collaboration: Phase One

Flying Thunder God: Harmonic Symphonic Collaboration: Phase One (飛雷神・調和交響共力・位相一, Hiraishin: Chōwa Kōkyō Kyōryoku: Isō Ichi) is a technique that combines Seigetsu Uchiha's Rasengan and Flying Thunder God Technique, with Kiyasui Iro's Storm Release: Laser Circus and Lightning Release Chakra Mode. It is one of their few collaboration techniques.

Usage
First, Seigetsu launches numerous Flying Thunder God Kunai. Priot to him doing that, Kiyasui wraps her body in her Lightning Release Chakra Mode, preforming the hand seals necessary to form her Laser Circus technique, as he throws his kunai, she wraps them in her beams of energy, where the opponent(s) are unable to see his hidden kunai. As they travel towards their targets, Seigetsu creates a Rasengan. Once the beams are close enough to the target(s), Seigetsu and Kiyasui teleport while Seigetsu delivers his Rasengan, Kiyasui smashes the target with an amplified punch.