if i adopt a black queen cat someday i want to call her luna. now i have a brown tabby and luna doesn't seem like a good name for her.
i think artemis and diana don't sound well enough for a cat. I like those names too but i wouldn't think them on cats.
moonlight densetsu is #1 for me :D
ai no senshi
otome no policy
la soldier (i love the orgel fantasia version too)
sailor moon christmas song
as character theme songs i like listening to inner senshi themes.
yumemiru dake ja dame
koibito ni wa nareranai kedo
what i think is improving the skills which will be handy for fighting the enemies. like martial arts and their personal senshi attacks. they can do it at any desolated place and that probably explains beach episodes... lol