2boys, akaza_(kimetsu_no_yaiba), alternate_universe, arm_around_shoulder, arm_tattoo, bare_arms, belt, black_pants, bleeding, blonde_hair, blood, blood_on_hands, blush, cape, closed_eyes, colored_eyelashes, colored_tips, cuts, demon_slayer_uniform, flame_print, forked_eyebrows, hakama, half_updo, heart, holding, hug, injury, japanese_clothes, kimetsu_no_yaiba, korean_text, long_hair, long_sleeves, looking_at_another, looking_away, male_focus, multicolored_hair, multiple_boys, open_mouth, pants, pink_hair, profile, red_hair, rengoku_kyoujurou, short_hair, simple_background, sleeveless, smile, streaked_hair, tattoo, ungungzza, white_background, white_cape, yaoi, yellow_eyes