After a fight Hayate, Nagi heads to the apartment complex to hang out.  But her “little sister” is the only one home.  This might be Nagi’s chance to find out what Ruri’s real goal is. 
Sender: Chiharu Harukaze

Ruka's concert

We arrived in Las Vegas!
 ¡LLEGAMOS A LAS VEGAS!
 ¡LLEGAMOS A LAS VEGAS!
Chegamos em Las Vegas!