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...
for a positive thing 
called economic development.
لأجل شيء إيجابي يُدعى بالتطوير الاقتصادي
wird nun für die
Wirtschaftsentwicklung eingesetzt.
ahora se usa
para desarrollar la economía.
ahora se usa
para desarrollar la economía.
peut maintenant être utilisé
pour développer l’économie.
ora vengono utilizzati per qualcosa di positivo, 
lo sviluppo economico.
para algo positivo chamado de
desenvolvimento econômico.
теперь идут на хорошее.
Экономика развивается.