The ghost that suddenly appeared on the ship is Masaki's astral body.
After Jovia creates her body, Masaki leaves to check on her tree's grafting.
With the island's formation ongoing, 
Seina suggests that Tsukiko spends time in Kamidake's magic unit...
Seina-sama is right over there.
سينا-ساما هناك
Seina-sama befindet sich dort.
El señor Seina está allá.
El señor Seina está allí.
Si c’est Seina, il est là-bas.
Seina-sama è proprio lì.
O Sr. Seina está lá.
Сэйна вон там.