1girl, arona_(blue_archive), bare_arms, bare_legs, bare_shoulders, barefoot, blue_archive, blue_eyes, blue_hair, blunt_bangs, chair, eyes_visible_through_hair, from_behind, hair_over_one_eye, hairband, halo, hiroki_(yyqw7151), light_blue_hair, loli, looking_at_viewer, looking_back, one-piece_swimsuit, school_swimsuit, short_hair, simple_background, sitting, sitting_backwards, solo, swimsuit, white_background, white_hairband, white_one-piece_swimsuit