!?, 1boy, 5girls, animal_ears, black_horns, black_skirt, black_suit, black_tail, book, comic, demon_girl, demon_horns, demon_tail, dog_ears, dog_girl, heart, heart-shaped_pupils, horns, limited_palette, long_sleeves, multiple_girls, red_shirt, red_sweater, ribbed_sweater, shirt, skirt, speech_bubble, spot_color, sweatdrop, sweater, symbol-shaped_pupils, tail, triplets, white_hair