Kyungju Choi

Echo Girl (real name Kyungju Choi) is a side character who is involved in the majority of Zen's route, and can be considered as the antagonist in the events of his route. She is a young flirty idol and a fan of Zen that is always trying to hit on him, as shown in many of Zen's visual novel mode events. Echo Girl is a pretty, pale-skinned girl. She has medium-length, wavy brown hair and side swept bangs, wide bright blue eyes and, in her own words, beautiful, natural D-cup breasts. She is usually seen wearing a knee-length, navy blue dress and it's mentioned that she wears heels. Echo Girl has an overindulged personality who tends to believe that she can get everything she wants and trusts her father to back her up. As seen from the Zen scandal she started, she is desperate for attention.