A short interview with the Japanese voice actresses for Shion Uzuki (Ai Maeda) and KOS-MOS (Mariko Suzuki) from Volume I of the 2006 Xenosaga III Weekly magazine has been translated by Lugalbanda. The two VAs mainly talk about a podcast they were doing on the official website around the time Xenosaga Episode III: Also Sprach Zarathustra was released in Japan, but it is one of the few Xenosaga III era interviews that I have been able to find so I thought it might be good to have translated.
Judging by the interview, it seems a lot of the show consisted of taking messages from the audience and even relaying some questions to the development staff. I wonder if anyone has saved any of those podcasts or if anyone fluent in Japanese ever listened to them? I never came across any discussion about it even back in the day.