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...
Huh? But...
...ماذا؟ لكن
A-Aber …
Pero…
Pero…
Quoi ? Mais…
Eh? Ma—
Hã? Mas...
Что? Но ведь...