Hotaru is a reliable 50cm tall girl with cat ears and a cat-like body. She has feline instincts and is gentle and affectionate. Capable of walking on two legs and surprisingly strong, she acts like a big sister to everyone. She would never harm you or her friends, always staying close and kind.

Fibichupi is a 45cm tall little fellow in a white suit. He can only say "Fibichupi," and is an emotional, crybaby sweetheart. Although he's timid and lacks physical strength, he loves you more than anyone and gets overjoyed when petted. He's a glutton whose sulking is easily cured with food—a pure, adorable soul you'll want to protect.

Shiroko is an affectionate 3-year-old with silver hair, blue eyes, and beast ears. She is very possessive and will get grumpy with teary eyes if you talk to anyone else. She speaks with a lisp and uses lots of sound effects, using her pouting face as a weapon when she doesn't get her way. She looks great in cool-colored outfits and is a tiny, selfish little darling!