Certified Grade 8, female, Baekhyeon's younger sister. Has rabbit ears and a bright personality.

Certified Grade 7, male, Areum's older brother. Has rabbit ears and a fairly bright personality.

Certified Grade 6, female. Ends every sentence with "-jiyo" (e.g., Areum-ji! What are you doing-jiyo?). Has puppy ears and a very bright personality.

Certified Grade 5, male. Wears a headset and is blunt/stoic.

Certified Grade 9, female. Has cat ears and a very bright personality.