Izak is an Inventor in Star Ocean: Till the End of Time. A robot from Greeton, Izak is supposed to be a killing machine but due to some unknown reasons has now been reduced to a mere appliance.
A humanoid robot created by the technological superpower Greeton that supposedly destroyed the Ancient Kingdom of Aquor. Whether there was a mistake in the robot's blueprint, or whether those who repaired it were at fault is uncertain, but this machine, which used to be a merciless killing machine, is now but a mere appliance. This robot's official name is "Izak Type B-Mech".