>>23353306to be honest I think the only well written character in Witch of Mercury is Guel which isn't particularly original, but it works well enough for the little screentime. He is a character who starts out in one way. He goes through a series of events that lead him to change and even if it is not much he is a character defined by a series of choices that also represent his personality.
Miorinne and Suletta are the characters where the story spends the most, but I have the feeling that they are not managed that well, and it is only in the final phase of the show that both make truly important decisions. Moreover, the story does not even give me the feeling that they have truly matured. They are certainly more aware of their feelings and more confidents, but that's it.
PROSPERA has the same problem. Her surrender doesn't seem to be due to a realisation , it's just that Suletta and Miorine have ruined her plans and the space ghosts of her husband and her mentor Cardo literally have to step in to tell her to calm down.
Even the relationship between Suletta and Prospera is not developed that well.