（Late Uploading）Is “she” really a ZETA player?

Hi everyone, an ID V player on Western server (also a Touhou fan, of course) new to JP network.scenario:Oct 25, 2023 18:10 Japanese timeIdentity V NA & EU serverThe priestess, with a ZETA ID, bought us time for completing 3/5 ciphers before getting hit (the same time I noticed “her” ID)and eventually for a 5/5 completion allowing a 4/4 escape, just like a true pro. Is “she” really a ZETA player seal clubbing with a tier-I account on the Western server?Unfortunately I forgot to take a screenshot of the outcome of this match before too late.

http://www.nicovideo.jp/watch/sm43032681