1girl blue_eyes bow brown_hair collarbone commentary grey_bow grey_shirt grey_skirt halterneck hand_on_headwear hat looking_at_viewer love_live! love_live!_superstar!! low_twintails midriff navel off-shoulder_shirt off_shoulder open_mouth shirt short_hair short_twintails sketch skirt smile solo sun_hat tang_keke twintails unya white_background white_headwear