1boy, abs, alternate_costume, bara, black_male_underwear, black_pants, brown_eyes, brown_hair, casual, clothes_lift, feet_out_of_frame, golden_kamuy, large_pectorals, lifted_by_self, looking_at_viewer, male_focus, male_underwear, male_underwear_peek, muscular, muscular_male, open_pants, pants, pectorals, scar, scar_on_cheek, scar_on_face, scar_on_mouth, scar_on_nose, shirt, shirt_lift, short_hair, sitting, solo, spiked_hair, sugimoto_saichi, sweat, thick_eyebrows, ton_(ton19130318), underpec, underwear, unzipped, white_shirt, zipper