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.
No one needs daikon radish, egg,
 chikuwa, hanpen, or cabbage rolls!
Niemand braucht Rettich, Eier,
Chikuwa, Hanpen oder Kohlrollen!
¡Nadie necesita rábanos, huevos, 
chikuwa, hanpen o rollos de calabaza!
¡Nadie necesita rábanos, huevos, 
chikuwa, hanpen o rollos de calabaza!
Pas besoin de radis blanc, d’œuf,
de chikuwa, de hanpen ou de chou farci !
Nessuno ha bisogno di daikon, uova, 
chikuwa, hanpen o involtini di cavolo.
Ninguém precisa de rabanete, ovo, chikuwa,
 hanpen, ou rolinho de repolho!