1boy akaza_(kimetsu_no_yaiba) blue_sclera brown_background chain collar colored_eyelashes colored_sclera eyelashes facial_mark facial_tattoo from_side full-body_tattoo kimetsu_no_yaiba light_particles lins_sana looking_at_viewer male_focus nude parted_lips pink_hair portrait shadow short_hair snowflake_pendant solo tattoo text_in_eyes toned toned_male twitter_username yellow_eyes