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...
Yes, but...
...أجل، لكن
Ja, aber …
Sí, pero…
Sí, pero…
Oui, bon…
Sì, ma...
Sim, mas...
Да, но всё же...