1girl animal backpack bag bangs bare_arms bare_legs bare_shoulders barefoot bikini bird blue_sky breasts cleavage cloud cloudy_sky commentary_request danganronpa_(series) danganronpa_2:_goodbye_despair day frilled_bikini frills galaga hand_up highres horizon looking_at_viewer medium_breasts muu_(mumumer) nanami_chiaki navel ocean open_mouth outdoors pink_hair red_eyes signature sky solo swimsuit water white_bikini