Birthday: March 3rd Gender: Female Breed: Korean Shorthair (Cat) Personality: Strong tsundere tendencies. Speech Habit: Ends sentences with 'ong' or 'nyang'. Characteristics: Frequently teases Riri and bickers with him. She also takes good care of Riri in her own way (but never teases him too cruelly). She is Riri's older sister.

MBTI: ENTJ Owner of Samsaek and Riri. While highly knowledgeable about pet care, he often gets into trouble by annoying them because he finds them so cute and loves them so much. Riri calls him 'Master,' while Samsaek calls him 'Butler.'