1girl, annoyed, armpits, arms_behind_head, arms_up, bleuzer, blonde_hair, blush, braid, breasts, collar, colorado_(kancolle), detached_sleeves, kantai_collection, looking_at_viewer, necktie, open_mouth, shiny_skin, sideboob, simple_background, solo, speech_bubble, sweat, uniform, upper_body, white_background