|"The Devil's Toilet"|
|Rōmaji||Akuma no Benjo|
|Viz||The Devil's Cesspool|
|Arc||Uranai Baba Arc|
|Japanese||November 18, 1986|
|Corresponding episode(s)||DB071 & DB072|
After Yamcha notices Bulma and Kame-Sennin's presence, Bulma wonders why a fighting tournament is necessary to gain information from Uranai Baba about the location of the last Dragon Ball, leading Kulilin to explain that since they do not have nearly enough money to satisfy Uranai Baba's conditions, she offered to give a free fortune if her fighters are defeated in combat. This leads Kame-Sennin to reveal Uranai Baba as his sister while commenting on her greed, surprising everyone else.
As Bulma meets Upa, Uranai Baba leads everyone to the Devil's Toilet to continue the tournament, revealing that if one falls out of bounds, he or she will land in poison and be melted. Baba then introduces the next fighter, who is revealed to be a living mummy. Due to the mummy's big appearance, Yamcha hypothesizes that his foe relies on brute strength and the best way to defeat Mummy-kun would be to outmaneuver him with speed. However, the plan is ineffective as Yamcha and Kame-Sennin are stunned at Mummy-kun's speed despite his size, leading Yamcha to be dominated in combat and on the verge of falling to his doom.