Shizuka Ishikawa (石川しずか) is a Japanese AV idol. She performed under multiple names, most recently as Shiori Mizuki (観月しおり). Her bust measurement is 110cm and she wears a metric J-cup bra. Her AVs cover a wide range of fetishes and include anal, double penetration and a few uncensored releases. She started off with an average figure but gained a significant amount of weight over time and switched to the BBW category. This led to an increase in her bust size.