The rainy season's here, and the Defense Club is dedicating themselves to various indoor activities. Suddenly, they realize that Mr. Tawarayama -- whom Wombat is controlling under the pretext of preserving his life -- is covered in mold! The club erupts into chaos. Just then, Kinozaki and Tazawa of the Press Society burst in looking for material for a story. Kinozaki chases them around, trying to learn their secret, which stresses out Wombat, Yufuin, Naruko, and Zaou.
If we get bad grades on our finals, 
the Defense Club will be disbanded?!
Wenn wir bei den Klausuren mies abschneiden,
wird der Verteidigungsclub aufgelöst?
¡¿Si tenemos malas notas en los exámenes, 
disolverán el Club de Defensa?!
¡Si tenemos malas notas en los exámenes, 
¿disolverán el Club de Defensa?!
Si on ne réussit pas
les examens trimestriels,
Se avremo dei brutti voti negli esami di fine
 semestre, il club di difesa verrà sciolto?!
Se tirarmos notas baixas no exame final, 
o Clube de Defesa vai ser desfeito?!