At Binan High School in the city of Binan, Japan, Yufuin En and Kinugawa Atsushi, along with along with Naruko Io and Zaou Ryuu, enjoy leisurely high school lives while hosting meetings of a do-nothing club called the Earth Defense Club.
Why not just make it the Earth Defense Club?
Warum gründen wir nicht einfach
den Erdverteidigungs-Club?
¿Por qué no hacerlo el Club 
de Defensa de la Tierra?
¿Por qué no fundar el Club 
de Defensa de la Tierra?
On peut se contenter
du club de défense de la Terre, non ?
Perché non semplicemente
 "club di difesa della Terra"?
Por que não deixamos Clube de Defesa da Terra?