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.
Chikuwabu could disappear 
and no one would care.
Chikuwabu könnte verschwinden
und niemand würde es merken.
El chikuwabu podría desaparecer 
y a nadie le importaría.
El chikuwabu podría desaparecer 
y a nadie le importaría.
S’il disparaissait,
il ne manquerait à personne.
Il chikuwabu potrebbe sparire 
e nessuno se ne accorgerebbe.
Chikuwabu poderia desaparecer
 e ninguém iria notar.