Nasa and Tsukasa are now enjoying newlywed life as guests of the Arisugawa family. Things proceed normally until they receive a call from Nasa's previous landlord, offering them an apartment at a newly constructed building. The two of them go to check out a showroom of their potential new home, arriving at a high-rise apartment building.
Incidentally, the winner will receive 
a special favor from Nasa-kun!
!سيحصل الفائز على خدمة خاصة من ناسا-كن
Quien gane le podrá pedir a Nasa
que haga lo que ella quiera.
La gagnante
demandera ce qu’elle veut à Nasa !
Si dà il caso che il vincitore 
riceverà un favore speciale da Nasa!
Por acaso, quem vencer recebe
um favor especial do Nasa-kun!
Между прочим, победитель
получит особую услугу от Насы!