I haven't read Sailor Moon Z, but I have read Dance of Shiva, so I had thought about some of the flashbacks there. It gives at least much Silver Millennium history as canon does, so it's a good start.
As for Reimei Midori, no idea. A basic translation, "Green Alliance", doesn't mean anything to me either.
As for Reimei Midori, no idea. A basic translation, "Green Alliance", doesn't mean anything to me either.
"Kitto daijoubu da yo." - Sakura Kinomoto