Hotaru

ほたる

Hotaru is Rikka's Guardian Character. Her name translates to "firefly" in Japanese. At the end of episode 15 of Shugo Chara Party, Rikka produces Hotaru's Guardian Egg. The egg was turned into an X-Egg, purified by Rikka, and hatched five episodes later.
Hotaru is polite and elegant, which balances Rikka's energy.
She wears a white tunic with a yellow bow, an orange jumpsuit, and purple flats. She has purple hair and lilac eyes, along with a purple tail and a headband, both featuring a sun motif. The reason for her tail is supposedly a secret. Additionally, she is afraid of heights.
Hotaru is born from Rikka's wish to be more open and caring toward her friends.
Hotaru also seems concerned about the fact that Rikka keeps so many X-eggs in her bedroom.
Hotaru's Character Change causes Rikka to become more calm and speak clearly.
Her Character transformation with Rikka is called Pure Feeling.