1boy, 3girls, >o<, armpits, arms_up, bandaged_arm, bandages, baobhan_sith_(fate), belt, breasts, candy, cleavage, comic, elbow_gloves, english_text, fate/grand_order, fate_(series), food, fujimaru_ritsuka_(male), fujimaru_ritsuka_(male)_(anniversary_blonde), gloves, greyscale, hat, hirunagi, jack-o'-lantern, jack_the_ripper_(fate/apocrypha), long_hair, monochrome, multiple_girls, necktie, nursery_rhyme_(fate), pointy_ears, see-through, short_hair, smile, trick-or-treating, trick_or_treat, vest, witch_hat