There is a lot to unpack with the situation with Oak and Great Comet. Something that has been unpacked on many, MANY other threads.
I for one would like to be able to discuss subsequent productions of Great Comet without rehashing things from a year and a half ago. I'm not saying they're not worthy of discussion, but rather I felt like the original comment was trying to veer the discussion back to the topic of Oak when it was only *very* tangentially related.
As for the Japanese production - at least two of the performers are former Takarazuka Revue members. Kiriya Hiromu, who will play Helene, is a former otokoyaku (male role player) and Top Star of Takarazuka's Moon Troupe. Ootsuki Sayu, ensemble, is a former musumeyaku (female role player). I'm sure there are a bunch of other Takarazuka OGs who I'm missing.
As a frequent visitor to Japan I am sad that I'm missing this production, but I'm excited to hear reports. If it does well, I wonder if we'll see another iteration in the Kansai region (Toho, the production company, also has a number of theaters in that area).