1boy, arms_behind_head, arms_up, bob_cut, closed_mouth, collar, collared_shirt, dress_shirt, dressing, enmu_(kimetsu_no_yaiba), eyelashes, facial_mark, greyscale, horizontal_pupils, kimetsu_no_yaiba, long_sleeves, looking_afar, male_focus, mihashi_(re4_glo), mismatched_pupils, monochrome, multiple_views, scar, scar_on_neck, shirt, short_hair, simple_background, suspenders, symbol_in_eye, text_in_eyes