1girl anchor_symbol arrow_(projectile) bow_(weapon) brown_eyes brown_hair commentary_request cosplay gun kaga_(kancolle) kantai_collection kitakami_(kancolle) kitakami_(kancolle)_(cosplay) kitakami_kai_ni_(kancolle) kitakami_kai_ni_(kancolle)_(cosplay) long_hair looking_at_viewer machinery midriff military military_uniform navel refeia school_uniform serafuku side_ponytail simple_background skirt socks solo torpedo uniform weapon white_background