2boys, 3girls, ahoge, animal_ears, animal_hands, armor, black_hair, blonde_hair, blue_eyes, blush, chaldea_uniform, chibi, fox_ears, fox_tail, glowing, glowing_eyes, green_eyes, hair_over_one_eye, hair_ribbon, horns, looking_at_viewer, mask, multiple_boys, multiple_girls, open_mouth, parody, pink_hair, purple_eyes, purple_hair, ribbon, riyo_(lyomsnpmp)_(style), saint_quartz_(fate), sharp_teeth, short_hair, skull, skull_mask, smile, style_parody, tail, teeth, twitter_username, yellow_eyes