Character description
Akkuman or Devilman is a fictional character from Dragon Ball.
 Plot involvement
Appearing as the fourth fighter in Baba's tournament, he is met, and defeated by the young Saiyan Goku. Akkuman put up a decent fight, and he would have won, if it weren't for Goku having a pure heart, rendering Akkuman's signature technique, the Devilmite Beam, useless.