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...
Yes, my name is Masaki Tsukiko.
أجل، اسمي ماساكي تسوكيكو
Ja, Masaki Tsukiko mein Name.
Sí. Me llamo Tsukiko Masaki.
Sí. Me llamo Tsukiko Masaki.
Sì, mi chiamo Masaki Tsukiko.
Sim, meu nome é Tsukiko Masaki.
Да, я Цукико Масаки.