N'cha Cannon (んちゃ砲) is Arale Norimaki's secret weapon. The N'cha Cannon is a very powerful beam shot from the mouth.
To use it, Arale takes a deep breath before yelling out her signature greeting, 'n'cha' (or another greeting, on a rare occasion) very loudly. Though this is devastating, using it repeatedly, or when low in battery power, can drain her energy supply and render her immobile.
Appearances in games
Arale uses the N'cha Cannon in the Nintendo DS game Dragon Ball: Origins 2 and J-Stars Victory Vs. In Dragon Ball Z: W Bakuretsu Impact, Arale's attack can be combined with Kid Goku's Kamehameha or Obotchaman's version of the N'cha Cannon too.