1boy, 1girl, anniversary, aoyagi_touya, aqua_jacket, black_sweater, blue_eyes, brown_leg_warmers, closed_mouth, commentary, dress, earmuffs, earrings, fur-trimmed_jacket, fur_trim, grey_pants, guest_art, highres, hoop_earrings, jacket, jewelry, leg_warmers, long_hair, megurine_luka, multicolored_hair, official_alternate_costume, official_art, outdoors, pants, pink_hair, plant, project_sekai, purple_jacket, same_dreams_same_colors_(project_sekai), second-party_source, shinotarou_(nagunaguex), signature, sitting, smile, split-color_hair, sweater, sweater_dress, train_interior, turtleneck, turtleneck_sweater, two-tone_hair, very_long_hair, vines, vivid_bad_squad_luka, vocaloid, white_sweater, winter_clothes