6+boys ^_^ akaza_(kimetsu_no_yaiba) artist_name bangs bed black_hair bunk_bed chibi closed_eyes colored_eyelashes comic crying dark demon_boy douma_(kimetsu_no_yaiba) extra_eyes extra_mouth eyelashes facial_mark facial_tattoo full-body_tattoo glowing glowing_eyes green_eyes green_hair gyokko_(kimetsu_no_yaiba) gyuutarou_(kimetsu_no_yaiba) hand_up hantengu_(kimetsu_no_yaiba) head_bump highres holding holding_phone in_container japanese_clothes jiuyu0 kibutsuji_muzan kimetsu_no_yaiba kimono kokushibou koyuki_(kimetsu_no_yaiba) light_switch long_hair long_sleeves looking_at_viewer looking_to_the_side male_focus multicolored_hair multiple_boys on_bed pants phone pink_hair ponytail print_hair purple_hair red_hair short_hair sitting sleeveless slit_pupils spoken_character spoken_squiggle squiggle tattoo text_in_eyes third_eye topknot translation_request two-tone_hair vase yellow_eyes