A 70-year-old Japanese woman developed progressive, dopa-responsive parkinsonism consisting of akinesia, resting tremor, rigidity, and postural instability. Neuropathological examination revealed a marked loss of nigral neurons, but no Lewy bodies (LBs) were observed. Lewy bodies were also absent from their usual site, with the exception of a small number seen in the dorsal motor nucleus of the vagus nerve (DVN) and sympathetic ganglion. We propose that our case and several similar reported cases represent Lewy body-free nigral degeneration.