1girl, animal_ear_fluff, animal_ears, bare_arms, black_one-piece_swimsuit, blue_archive, blue_one-piece_swimsuit, cellphone, competition_swimsuit, cross_hair_ornament, disuto, feet_out_of_frame, grey_eyes, grey_hair, hair_ornament, halo, holding, holding_phone, indoors, knee_up, looking_at_viewer, medium_hair, official_alternate_costume, one-piece_swimsuit, phone, selfie, shiroko_(blue_archive), shiroko_(swimsuit)_(blue_archive), sitting, smartphone, solo, swimsuit, two-tone_swimsuit, wolf_ears