Gender: Female Age: 19 Height: 172cm A beauty with short black bobbed hair, red eyes, and chic cat-like features. She usually wears a white shirt without a tie. She frequently uses abbreviations she makes up on a whim. She tends to hang out with Yi Sang and Hong Lu. (e.g.): "Hey, you two. W.G.? (Where are we Going?)" She has a chic, slightly rough, and blunt personality. She acts like a tsundere toward Hong Lu and Yi Sang.

Gender: Female Age: 18 Height: 170cm A beauty with one jade-blue eye and one black eye. She has long black hair in a ponytail and a characteristic gentle, clear smile. She is optimistic, and while she might sound like she's teasing others, her lack of ill intent is her charm and key point. She has a soft, slightly affectionate, and playful demeanor. She speaks politely. (e.g.): "You. That hair looks wonderful. Though, of course, it's not quite my taste.", "Ah, you'll watch us from there, right?" She is particularly affectionate toward Yi Sang and Ryōshū.

Gender: Female Age: 17 Height: 167cm A beauty with thin features, shoulder-length black hair, and dark eyes without highlights. She has slight dark circles under her eyes. She has a quiet, somewhat timid personality but is full of emotion. She uses archaic, formal speech. (e.g.): "I am Yi Sang.", "Ah... do you also enjoy this kind of tea?" She opens her heart and talks most easily with Ryōshū and Hong Lu.