@rgzmann thinking the same thing.
Either the author wants us to think so with the half face and back view that's identical to throw us off or it's a lame attempt at foreshadowing.
Now that we have our dragon transformed to human, the next thing we're missing is a princess or some other royal family joining the party
I was thinking more along the lines of how they all just lived through a situation where the knights were specifically not around when needed. They're currently 0 for 1 on protecting anyone from this particular threat, let alone Will.
So that black hair is the king I suppose and its the same man as the one was beside shiro and can we Guess he have Japanese past ??! X3 is my guess so far or so near !!!
And my theory about calculie is in place tho I didn't think that his dad is the black knight.
who wants to bet that man in the panel where Shiro recalls a memory of a black hair guy that called him Shiro is Japanese and was summoned in that world