The Cats

There are three feline guardians on the show. Serena's is named Luna. Luna is a black cat and is pledged to be Serena's advisor. She tends to be very organized at critical moments. Click Here for pictures of Luna. Then there is Artemis, Mina's white cat. He is her advisor and guardian and has been since the days of her Sailor V role. He also tends to be organized at critical moments. According to the Sailor Moon S movie, he and Luna are destined to be soulmates. Lastly, there's Diana, Rini's cat. She claims Artemis is her father. Sailor Pluto allowed Diana to come into the past because she missed Rini too much. Diana can usually be seen riding on Rini's head. Here is a picture of the three cats as humans from the manga: