1girl absurdres ahoge arm_behind_back black_skirt bow bowtie box brown_hair cowboy_shot crop_top crop_top_overhang gift gift_box grin half_updo heart-shaped_box high-waist_skirt highres holding kuca_(ku_ca18) long_hair long_sleeves looking_at_viewer midriff miniskirt navel original pleated_skirt red_eyes sailor_collar school_uniform serafuku shirt skirt smile solo standing valentine very_long_hair white_shirt