1boy, abs, animal_ears, bad_pixiv_id, black_hair, cat_boy, cat_ears, facing_viewer, japanese_clothes, kotori_hina, light_brown_hair, looking_to_the_side, male_focus, multicolored_hair, nayuta_(yume-100), open_clothes, short_hair, smoking_pipe, solo, white_hair, yellow_eyes, yume_oukoku_to_nemureru_100-nin_no_ouji-sama