Oh man, she shouted so loud it even cracked the panel. But the more important question is, if someone shouted through that AT her, how much damage would she cause to herself reflecting it?
I feel a bit dumb that it took me a while to work out what was happening. Just in case anyone else is confused as I was - Nazrin and Lily think Kyouko's back at the temple, because they hear her voice. But what they're hearing is her amplified voice from all the way out at Kourindou...