I wonder what happened to the Outer Senshi during the Crystal Tokyo era. I know Setsuna was still guarding time, but what about the others? That was one major plot hole in the anime. If I had to come up with an explanation, Haruka thought Crystal Tokyo was waaaaaay too boring for her fast and with Michiru being the oh so faithful lover that she is, she followed Haruka and Hotaru decided to come along too. I know Hotaru was Chibiusa's friend and all, but honestly, Chibiusa has a family and her parents are royalty. Plus she has the senshi to be around so she has a giant family already. Hotaru isn't my favorite, but she needs to be with the outers. Lets face it: Haruka-papa, Michiru-mama, Setsuna-mama, and Hotaru is a totally awesome family!