6+boys, ^_^, akaza_(kimetsu_no_yaiba), artist_name, 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, 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, two-tone_hair, vase, yellow_eyes