So I'm trying to pick out what they're saying from context, and this is what I've got, with some extra spaces .
扶桑:大丈夫山城 瑞雲祭りは私達大トリよ? 山城:扶桑お姉さま大丈夫です、落ち着きましょう!
I made a rough go at it, but I'm not confident in my parsing of their panic text or the details of my translation.
Edit: heh, I guess I don't know how translation mode works very well. Now my notes are added for real.
Updated
It'sAaaaAAh, I- , I'm so worried. Can we really d ddo this...Ohhh... wPhy are we so unfortunate...Fusou-neesamaFusou-neesamaReadHands keip shaking, waht do, Yamashitaro...UhUUHu it's such a respssponsibilityy, neee-saaAma. I'm very nerwfious about This!Fzsou-eneesasa sama, itititit's allllkl righttt, let'sss clm down!It-It-It's al-It's alright, Yamashiro. The Zuiun Fe-Fe-Festival, wwwwee wee are, on the closing day-?