1girl akatsuki_nagisa artist_name black_legwear blue_bow blue_neckwear blue_sailor_collar blue_skirt bow brown_eyes brown_footwear collarbone copyright_name dress_shirt floating_hair full_body green_hair grin hair_between_eyes hair_bow high_ponytail highres kneehighs loafers long_hair looking_at_viewer manyako_(mohumohu) miniskirt novel_illustration official_art plaid plaid_skirt pleated_skirt running sailor_collar shirt shoes short_sleeves simple_background skirt smile solo strike_the_blood white_background white_shirt