1girl absurdres bangs black_ribbon blue_archive blue_headwear blue_jacket blue_shirt blurry blurry_background book bottomless closed_mouth collarbone collared_shirt grey_eyes hair_between_eyes hair_ribbon halo hat highres holding holding_book iroha_(blue_archive) jacket jitome long_hair long_sleeves looking_at_viewer loose_necktie necktie peaked_cap red_armband red_hair red_necktie ribbon shirt sidelocks smile solo tongue tongue_out valefal_coneri very_long_hair wavy_hair