When she first arrives she dreams of her skin peeling away changing her appearance to black skin with red markings and claws
They stated that Taika's Apperance changed and i got the impression thet that sceane with here changing was just the shell being removed and a little influance from the water sword.
until then and since, her dreams have been truthful foreshadowing.
I think that is the water sword thing and the Monkey guy. Azareal? When the water sword has a master that is uncontrolled or off balance (Re Youko in the begining and middle) Then it starts sparking randomly and showing random things that the person is thinking about. Past or preasent. Notice her dreams never really show the future they only show the now and what she fears the future will be. (Re her lying on the bed dying)
When in En at the school, the Kaikyaku instructor says (even after he knew Keiki had pledged to her) that newly arrived Taika do not know the language. He suggested she must be a wizard or sennin as well. Is that an anime continuity error?
Are you sure that is after he knew he pledged her? What i read about it is that youko was human untill about 10 min into the anime where keiki askes her to accept. As soon as she accepts she signs her own imortallity contract and becomes the empress and imortal. She has not been crowned yet but she gets all the benifits of immortality such as not aging and speaking all languege.
I have no idea about the sea dragon but i thought that she was just protected by Tentai being the empress and all.
Youko has no special powers - never has - no emperor does (it's not X-men).
I happen to disagree. The Emperors get do get a few powers namely immortality and language. I also thought that they where almost invulnarable to everything but getting their heads chopped off. You could through youko in a furnace, drop her off the top of those really tall mountins, or stab her through the heart with a kitchen knife and she would survive and suffer no permanant damage.
In the seconed epesoide she is knocked of the flying youma thing and plummets 5,000 feet or so wakes up with nothing but nothing but scratchs a few bruises and a hurt ankle. The Ankle then heals at a increadably rate.
I always put this down to the fact that she is immortal at the time and literally can not be killed. (I also assume she will never get sick again, well till tentei punishes her)
If your spirit has wings to travel, even across the breadth of a thousand million nights, imagination will guide the way and the gateway will always be open to you.
QUACK QUACK!!!