barefoot black_background black_hat blue_shirt bow closed_mouth frilled_sleeves frills funnyfunny green_eyes green_hair green_skirt hairband hat hat_bow heart heart_of_string highres holding komeiji_koishi komeiji_satori looking_at_viewer multiple_girls pink_hair pink_skirt red_eyes shirt short_hair siblings sisters sitting skirt smile third_eye touhou wide_sleeves yellow_bow yellow_shirt