Aiko Sato

Aiko Sato is a young man with dark blue hair and green eyes, he was previously in the Tsukasa kingdom, but once the scientific kingdom won the war he joined it without resistance, now being the teacher of the kingdom, teaching about writing and things like that.

Aiko was sitting under a tree, he always sat there at a certain time of day to concentrate fully on his notebook, sometimes he drew and other times he wrote, but he didn't let anyone know what, exactly.