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...
What's the matter?
ما المسألة؟
Huch? Was ist los?
¿Qué pasa?
¿Qué pasa?
Hé, ça ne va pas ?
Oh? Cosa c'è?
Ué? O que foi?
Ты чего?