1girl, 2boys, 4koma, x, ?, ^^^, ahoge, bald, black_necktie, blank_eyes, blue_eyes, book, brown_hair, cf05_(girls'_frontline), cf05_(wings_of_the_devil)_(girls'_frontline), chibi, clenched_hand, closed_mouth, coat, comic, commander_(girls'_frontline), double_bun, eyewear_on_head, film_grain, girls'_frontline, google, griffin_&_kryuger_military_uniform, hair_bun, halloween, halloween_costume, holding, holding_book, index_finger_raised, korean_text, long_hair, looking_at_another, looking_to_the_side, madcore, multiple_boys, necktie, official_alternate_costume, official_art_inset, open_mouth, reading, red_coat, sharp_teeth, short_hair, sunglasses, surprised, teeth, twintails, wall-eyed, white_hair