5girls aqua_hair arie_(conception) bangs bare_shoulders black_gloves blazer blonde_hair blunt_bangs brown_eyes brown_hair closed_mouth collette_(conception) conception:_ore_no_kodomo_wo_undekure! copyright_name drill_locks earrings femiruna fingerless_gloves flower frilled_sleeves frills gloves half-closed_eyes hat hat_ornament highres jacket jewelry konatsuki_mahiru long_hair long_sleeves looking_at_viewer low_ponytail mini_hat mole mole_under_eye multiple_girls neck_ribbon official_art ootsuka_shin'ichirou open_mouth pale_skin purple_flower purple_rose red_eyes red_ribbon ribbon rose school_uniform shiny shiny_hair white_headwear yuzuha_(conception)  asymmetrical_clothes blue_hair conception:_ore_no_kodomo_wo_undekure! conception_ore_no_kodomo_wo_undekure! dress highres long_hair ootsuka_shin'ichirou ootsuka_shinichi red_eyes simple_background sitting solo yuzuha_(conception)