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N'cha Cannon (んちゃ砲) is Arale Norimaki's secret weapon.


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.


Obotchaman (disguised as Arale) fires the N'cha Cannon

Arale first uses this technique in the Dr. Slump chapter "Monsters' Night" while she was sleeping. She later uses it in "The Biggest Bye'cha of All", to destroy the invaders' flying camera.

Obotchaman is also able to use the technique as he was designed by Dr. Mashirito using Arale's blueprints. He uses it to defeat Dr. Mashirito in the final round of the "Who's the Strongest in the World?" tournament.

In Dragon Ball Super, it is revealed that she can perform a more powerful version called 100x N'cha Cannon.


  • 100x N'cha Cannon - A much more powerful N'cha Cannon prepared by Arale in Dragon Ball Super, however she did not get the chance to use the attack as she was interrupted by Whis and Beerus' arrival.
  • Combined N'cha Cannon - A team attack used by Arale and Obotchaman in Dragon Ball Z: W Bakuretsu Impact, in which the two simultaneously use the N'cha Cannon.
  • N'cha-hame Cannon - A team attack used by Kid Goku and Arale in W Bakuretsu Impact, as well as by Arale and Gotenks in Jump Ultimate Stars. Arale combines her N'cha Cannon with her partner's Kamehameha to attack the foe.

Arale & SSGS Goku's Double N'cha Kameha in World Mission

Video Game Appearances

Artwork of Arale performing her N'cha Cannon in Dokkan Battle

Arale uses the N'cha Cannon in 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.

In Dragon Ball Fusions, it can be used by Arale, along with her EX-Fusions Arale 18, Towale, and Towane.

In Super Dragon Ball Heroes: World Mission, the SH3-27 SSGSS Goku can use his Double N'cha Kameha CAA Super Ability Subspace Summon W to summon Arale from Subspace to perform their Double N'cha Kameha team Super Attack. It can be performed when Goku is an attacker from R3 (Round 3) onwards and the Hero Avatar is on his team. Additionally, deal increased DMG & permanent (until the end of battle) -100% to target DMG reduction when own team has 7+ Hero Energy.