Seina Yamada has been waiting so long to return to his home, Earth.
But so much has changed; his sister is engaged to Kiriko's brother Kai,
and his parents' old store is now a huge mall.
Furthermore, he is to stay at Kiriko's mother's house...
However, if people know who lives here,
،لكن إذا عرِف النّاس من يعيش هنا
Doch wenn die Leute wissen,
wer dort lebt und was sie tun,
Si saben quién vive en ella
y qué se hace,
Si saben quién vive en ella
y qué se hace,
Mais si on sait qui y habite
et ce qu’il s’y passe,
Però, se sapessero chi vive qui e cosa facciamo,
No entanto, se as pessoas
souberem quem mora aqui
Однако если люди будут знать,
что здесь происходит,