Hiro and Nagi begin studying together in the mornings, but unexpected circumstances put a wrench in their relationship.
The stamps are done using 
seven different colors.
.يتمّ صنع الطابع باستخدام سبعة ألوان مختلفة
Los sellos se hacen en siete colores,
Los sellos se hacen en siete colores.
Usano sette colori diversi per i timbri.
Os carimbos foram feitos
usando sete cores diferentes.