A broke Momoka discovers a treasure map?! How does the Survival Game Club's treasure hunt end?! National idol Yammy suddenly gained weight?! The Survival Game Club helps her diet, but Momoka's intentions... The Survival Game Club gets lost in the jungle. A mysterious creature watches them. A magnificent battle to the death begins between the Survival Game Club and their invisible enemy.
There are examples of it actually 
being used in water pipe construction.
Es wurde tatsächlich bei der
Konstruktion von Wasserrohren verwendet.
Se han utilizado varillas como esas 
durante la instalación de cañerías.
Se han utilizado varillas como esas 
durante la instalación de cañerías.
Há exemplos disso sendo usado em 
construções de tubulações de água.