FlyLow

, Teikū hikō, lit. Fly Over (低空飛行) is a Blue Enemy Tech used by Mantarreys in. This tech enables its user to literally fly at a low altitude through a selected target's body, dealing heavy damage in the process.

Description
The Mantarrey in question will 'swim' towards the sky, before gliding downwards towards the target. As it passes through the target's body, an explosion of water occurs due to the impact, and said target will be knocked onto the ground.