Hibiki Otsuki (大槻 ひびき) is born in Otaru, Hokkaido on February 21, 1988. Otsuki started her AV debut in late 2008. Otsuki is 162cm tall, body measurements: 88-57-85cm, bust: E. Up to date, Otsuki has been starred in more than a thousand of AV films. Fighting against a crowded industry and intense competition, Otsuki gives in her all, experimenting in more extreme side of the industry such as bondage and stimulated rape. Her efforts paid off, earning herself a loyal fanbase, as well as awards such as the Best Actress at the Pink Film Award. Otsuki is known for her long tongue (8.5cm) as well as her ability to squirt. Apart from being an AV actress, Otsuki is also an idol singer, specializing in Anime songs.