Itsuki and Mahiru performed their first Love Ritual. A "Star Child" that will be able to cleanse the Impurity was born, as they bonded through physical contact. Later, they were transferred to "Hoshigami Academy," where the "maidens of the 12 constellations," who will perform the Love Rituals with Itsuki, were gathered. Itsuki starts to bond with one of the maidens, Ruka, at the cherry blossom viewing welcome party.
Your mission is to produce 
strong Star Children, right?
مهمّتك أن تخلق أطفال نجوم أقوياء، صحيح؟
Deine Pflicht besteht schließlich darin,
ein starkes Sternenkind zu zeugen.
Debes producir
fuertes Hijos de las Estrellas, ¿no?
Debes crear
fuertes Hijos de las Estrellas, ¿no?
Tu as le devoir
de faire des enfants forts.
Il tuo compito è quello
di generare dei Figli delle Stelle forti, no?
Sua missão é produzir Crianças da
Constelação bem fortes, certo?
Ты же должен делать 
сильных Звёздных детей?