Fightest's note: I know you're there, lurkers! Your participation means that this thing will go that much faster, and there is a lot of material to go through. As in, every single generation of Hieda until the formation of the Barrier.
Believe me, I'd participate if I could think of actions to do! I'm sure there're a lot of other lurkers doing just that, waiting til something comes up that they can figure out a good reply to.
(Will probably edit this later to add an action if, as stated, I think of one.)
EDIT:
...how do we know this is Koishi? The informational text uses her name, but how did we become aware of it? Perhaps we've been
subconsciously aware of it from the beginning due to her influence, and we've been going about things all wrong trying to communicate with only the information received in the conscious state?
If my guess is correct, the following should be doable(If I'm getting confused and this is information the players have but not Are, obviously ignore this action, Fightest.):
>Push aside the conversation between ourself and Koishi long enough to notice her proper introduction of herself.
>"Ah, so I should not call you...Koishi, is it?"