He is Ayumi mascot, he is unicorn species, he can turn her body into small or big. puriri is a mascot from fan series Bloom Heartcatch Precure!
Like a normal unicorn he have a horn and wig , Ayumi and other cure can fly when cures seat at her spine.
He is care too much about her partner. Dn't like all unicorn he like eat sweet and drink a tea same with Ayumi.