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...
Tsukiko-san, I've returned.
تسوكيكو-سان، عدت
Tsukiko-san!
Tsukiko ! Je suis de retour.
Tsukiko-san, sono a casa.
Tsukiko... Eu voltei.
Цукико... Рад вас видеть.