On May 25, 2005, Kayo released her seventh
single . It was released by
Avex Trax. "Kokoro no Wakusei ~Little Planets~" was used as the first ending theme for the
anime The Law of Ueki. The b-side track is a cover of one of
Kylie Minogue's older singles. On July 27, 2005, Kayo released her eighth single, . It was released by
AVEX Records. The song was used as the
AT-X Geki Natsu HAPPY! campaign
image song. First pressings of the single included a picture label disc and
poster. ==Discography==