Rule 34 Dev - 10s 1girl black_serafuku blue_eyes blue_hair crescent crescent_hair_ornament female_focus hair_between_eyes hair_ornament highres kantai_collection long_sleeves natsuyuki open_mouth sailor_collar school_uniform serafuku short_hair_with_long_locks simple_background solo upper_body white_background yayoi_(kancolle)|7952357907