Junko Natsukawa 夏川純子 ( Runa Ayase 綾瀬ルナ ) is a Japanese AV Pornstar. She is born in Japan, Ehime Prefecture. Her Cupsize is D size. Her Body Measurements are: T158 / B85(D Cup) / W62 / H8825. Her Height is 158cm. Her Height Type is average.