Ardent Cannon

The Nesshin'na-hō (熱心な砲, Ardent Cannon) is an advanced variation of the Antenna Beam developed by the Namekian mercenary Bariton, it also acts as his signature technique. It was first seen during a training session between Bariton and Furosuto. It is a planned prominent technique in Dragon Ball: Another Story, and is an assumed part of the currently unnamed combination attack between the three main characters.