1girl ahoge animal_print blue_sailor_collar commentary_request fish_print hair_flaps hair_ornament highres kantai_collection kurano_kisuke long_hair looking_at_viewer low_twintails magatama neckerchief one-hour_drawing_challenge one_eye_closed purple_hair red_eyes sailor_collar school_uniform serafuku smile solo taigei_(kancolle) twintails two_side_up upper_body whale_hair_ornament whale_print