Seiya signs the Three Lights up for a TV program about pop idols and their pets, but a Chameleon they had ready for the show runs away. Luna does not stay far, however, and Yaten Kou takes her in, not knowing that she belongs to Usagi. Yaten bonds with Luna, while the Super Sailor Guardians try to find out Luna's purposes. Yaten's transformation into Sailor Star Healer appears for the first time.