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...
About the weapon we're giving 
to Kenshi-chan to take...
...بخصوص السّلاح الّذي سنعطيه لكينشي-تشان
Respecto al arma que llevará Kenshi…
Respecto al arma que llevará Kenshi…
Sobre as armas que vamos
dar para o Kenshi cuidar...