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.
And so, the nationally popular idol's 
weight gain incident concluded.
Und so ging der Zwischenfall des beliebten
Nationalidols, das zugenommen hatte, zu Ende.
Y así concluyó el incidente del 
aumento de peso de la idol nacional.
Y así concluyó el incidente del 
aumento de peso de la idol nacional.
Então o incidente do ganho de peso
da popular estrela acabou.