choukyuu haou den'eidan

超級覇王電影弾 (ちょうきゅうはおうでんえいだん)

From Mobile Fighter G Gundam, this is one of the special martial arts moves from the School of the Undefeated of the East. It is best known for turning a fighter or mecha into a spinning ball of energy with their head visible. While it can be self-propelled, another mecha from the same school can launch it to make it even stronger.

See also

• Nicopedia: http://dic.nicovideo.jp/id/4259452