kujou chiharu, 1girl,brown_eyes,black_eyes, colored skin, pointy ears,bangs, demon horns, red horns, skin-covered horns, red skin,brown hair,short hair,collarbone,sanpaku,open_mouth, , desk, hand_on_own_cheek ,head_tilt,half-closed_eyes,leaning_forward, bare_shoulders,white_sweater, sweater,flat_chest, purple skin,pink skin, oni, demon girl, black hair,close-up,face_focus,grey_background,