1girl, black_one-piece_swimsuit, black_survival, blush, braid, braided_bangs, breasts, feet_out_of_frame, hyejin_(black_survival), kurodani_yamame, long_hair, looking_at_viewer, medium_breasts, old_school_swimsuit, one-piece_swimsuit, open_mouth, purple_eyes, purple_hair, rinyamame, school_swimsuit, shiny_skin, smile, solo, sparkle, swimsuit, touhou, two-tone_swimsuit, white_one-piece_swimsuit