Rule 34 Dev - 1boy alternate_hair_length alternate_hairstyle belt black_pants blue_eyes buttons closed_mouth demon_slayer_uniform empty_eyes hand_up haori japanese_clothes jinno_(megacake) kimetsu_no_yaiba male_focus pants red_haori short_hair simple_background solo spiked_hair tomioka_giyuu upper_body white_background white_belt|27740383515