Canonbutton ToeiACanon Anime only symbol ZII Kai 1

Brain Crash Hammer[1][2]
ブレーン・クラッシュ・ハンマー Burēn Kurasshu Hanmā
Other Splitting Headache[3]
First Appearance
Anime Debut DBZ261
Type Ki Manipulation Technique
Sub-Type Alternation type
Class Offensive
Range Long range
Related technique(s)

The Brain Crash Hammer is a powerful Ki Manipulation Technique created by Gotenks.


The Brain Crash Hammer was created either before Gotenks' battle with Majin Boo, in the Room of Spirit and Time, or during the fight itself.


The technique itself is similar in essence to Kuririn's own Kienzan. To use the technique, Gotenks raises his hand into the air, forming a large blast that tears the opponent's body into pieces directly down the middle. This technique was used by Gotenks as a Super Saiyan 3.[1][4]


  1. 1.0 1.1 Daizenshū 7, page 156
  2. Chōzenshū 4, page 169
  3. FUNimation Dub
  4. Dragon Ball Z episode 261
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