Aku

Aku is a demon who is the main antagonist of the television series Samurai Jack, in which he was voiced by the actor, Mako Iwamatsu.

Fanon Wiki Ideas So Far

 * Aku vs Lord Hater
 * Aku VS Mephisto
 * Him VS Aku
 * Iroh vs. Aku
 * The Lich vs Aku

​Possible Opponents

 * Naraku (InuYasha)
 * Frieza (Dragon Ball Z)
 * Natsu Dragneel (Fairy Tail)