1girl, ahoge, asymmetrical_legwear, bemani, black_one-piece_swimsuit, blue_hair, breasts, competition_school_swimsuit, hair_ornament, ichika_(bemani), large_breasts, microphone, multicolored_hair, one-piece_swimsuit, school_swimsuit, solo, swimsuit, thick_thighs, thighhighs, thighs, zanamaoria