1girl, aqua_neckerchief, black_socks, blonde_hair, blue_eyes, blue_skirt, curtains, desk, gloves, indoors, janus_(kancolle), kantai_collection, kotowari_(newtype_kenkyuujo), looking_at_viewer, medium_hair, miniskirt, neckerchief, no_bra, official_alternate_costume, on_desk, panties, paper_stack, parted_bangs, pleated_skirt, shirt, short_sleeves, sitting, sitting_on_desk, skirt, smile, socks, solo, underwear, undone_neckerchief, white_gloves, white_panties, white_shirt, window