Dragon Ball Manga Vol.4 Chapter 44: Son Goku Vs. Namu
Summary
As the sixth battle of the 21st Tenka-Ichi Budōkai begins, Namu is motivated by winning prize money to bring water to his starving village, while Gokū is motivated by Bulma, who offers to take him out to dinner if he wins the tournament. As Gokū and Namu trade, the sheer speed of the match impresses both Jackie Chun and Yamcha. As Gokū and Namu continue to fight, Gokū uses his tail to gain an advantage on Namu and corners the lone villager, threatening to knock him out of the ring with a spinning motion. However, Gokū's head turns and Namu takes the opportunity to jump high into the air and try to hit Gokū while he is on the ground.