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...
She just never learns.
إنّها لا تتعلّم درسها فحسب
Das zeigt, dass sie nicht dazulernt.
Pero nunca aprende.
Pero nunca aprende.
À ce niveau-là,
on n’apprend plus rien…
Certo che non impara mai.
Ela não aprende.
У Джовии проблемы с усвоением информации.