1girl, alternate_costume, arms_between_legs, bare_legs, blue_archive, blue_one-piece_swimsuit, blush, breasts, cleavage, collarbone, looking_at_viewer, medium_breasts, name_tag, one-piece_swimsuit, pdal_(pdalhhh), ponytail, purple_eyes, purple_hair, school_swimsuit, seiza, simple_background, sitting, solo, sweatdrop, swimsuit, white_background, yuuka_(blue_archive)