1boy, 1girl, 2023, bag, black_footwear, blue_eyes, blue_pants, blue_skirt, bow, bowtie, bright_pupils, brown_eyes, collared_shirt, hair_behind_ear, happy_new_year, long_hair, mecha, necktie, original, pants, parted_lips, red_bow, red_bowtie, red_eyes, red_necktie, robot, school_uniform, science_fiction, shirt, shoes, sitting, skirt, sneakers, straight-on, very_long_hair, white_footwear, white_pupils, white_shirt, yonemura_kouichirou