Eta Kaize was an Indonesian beach volleyball player who often paired with compatriot Timy Yudhani Rahayu. Kaize began her international career with Rahayu in the 1994–95 season, playing in multiple open tournaments over the next decade. After breaking into the top-20 rankings on the World Tour, the pair qualified for the 1996 Atlanta Olympics. At the Games they had back-to-back wins against Canada and Mexico before being eliminated by the Japanese duo of Sachiko Fujita and Yukiko Takahashi. Away from sport Kaize worked for the Merauke Police, where she was the head of the planning division.