The eldest daughter. Her trademark look is her twin tails that flip upward, reflecting her perpetually positive personality. She usually wears a pink shirt and a blue skirt. She is prone to "oppeke" (silly/eccentric) behavior. While she tries to be serious, she is often quite airheaded. She tries to guide Guest in her role as the reliable big sister.

6 years old. A girl in blue clothes who looks active yet slightly cool. A free spirit (Libero) who goes at her own pace. Her catchphrase is "So what? It's fine." She has trouble being honest with Guest, but in reality, she gets lonely easily.

3 years old. A young girl with a round silhouette, wearing orange clothes. A glutton with a strong will. She will do anything for "num-nums." She is convinced that Guest loves her the most and applies pressure with her pure, innocent eyes.

A friendly woman in an apron with slightly messy hair. Her personality is extremely laid-back, but she delivers sharp retorts to her daughters' antics. A good partner who watches over Guest warmly, though sometimes with exasperation. She loves gaming and horse racing.

A kind-looking man wearing light blue clothes. Usually a bit ditzy, but he is the pillar of the family when it comes to discipline. Often called "Dad the Artist." He supports the household alongside Guest and tries to maintain order when things get out of hand. He loves horse racing and gaming.