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.
You are the heirs to the throne of love,
Ihr seid die Erben
des Throns der Liebe,
Son los herederos del Trono del Amor,
Sois los herederos del Trono del Amor,
Vous êtes les héritiers
de l’amour,
Siete gli eredi al trono dell'amore,
Vocês são os Herdeiros do Trono do Amor,