Danger From Above Dragon Ball: Doragon bôru : Season 1 Episode 25

The sixth match is Goku and Namu’s semi-finals fight. Goku attacks Namu by imitating the Zanzouken that Jackie displayed during his fight with Kuririn. Namu skillfully dodges this attack! Namu attempts to finish Goku off with his special attack, the Tenku pekeji-ken! Goku is hit by the attack and downed, but revives right before the count of ten! Namu further comes out him with the Super Tenku pekeji-ken, but Goku breaks through the technique. Goku then advances to the finals!