Jitta Hanaoka (花岡じった), born in 1964 in Tokyo, Japan, is a retired Japanese AV male actor of third-generation Zainichi Korean descent, real name Ryu Gwang-seok (柳光石). Debuting in 1989 with 'Wakuwaku O-butsu Rando' under director Adachi Kaoru—who coined his stage name—he starred in over 380 works spanning nearly three decades. Renowned as AV's ultimate 'sex beast' for his legendary stamina, he dominated series like 'Husband Watching' (assaulting wives before husbands), 'Intruder,' 'Beast Feast,' and S1's 'Intertwining Bodily Fluids.' Hanaoka retired in 2013, citing inability to perform at peak, though he appeared sporadically until 2017. Driven by excess sexual desire, he was famed for marathon sessions, heavy sweating (wiping with actresses' panties), and preferring novel partners. He held large vehicle and taxi licenses, eyed pro boxing, and enjoyed mountain climbing and camping.
