1boy, arm_on_knee, asian, bara, beard, black_hair, bulge, buzz_cut, chest_hair, facial_hair, full_body, fundoshi, golden_kamuy, hairy, japanese_clothes, knee_up, leg_hair, looking_at_viewer, male_focus, mature_male, muscular, muscular_male, nipples, nopinzo, on_chair, pectorals, photo_shoot, short_hair, sideburns, sitting, solo, tanigaki_genjirou, thick_eyebrows, thighs, topless_male, very_short_hair