2girls, black_dress, black_skirt, black_tail, blue_hair, blunt_bangs, bow, cat_tail, character_name, collared_shirt, copyright_name, crossover, dress, dress_bow, empty_eyes, expressionless, frederica_bernkastel, frilled_dress, frilled_sleeves, frills, furude_rika, higurashi_no_naku_koro_ni, higurashi_no_naku_koro_ni_mei, hime_cut, holding_hands, in-franchise_crossover, kakera, kneehighs, kneeling, long_hair, looking_at_viewer, looking_back, mary_janes, multiple_girls, pleated_skirt, purple_eyes, ribbon, school_uniform, shirt, shoes, short_sleeves, skirt, socks, suspender_skirt, suspenders, tail, umineko_no_naku_koro_ni, white_shirt